Select month: Past Weather in Ko Samui Island — Graph . Select a month to view Ko Samui sunrise and sunset times for the next 12 months. Thailand experiences hot weather between March and June. Best Months To Visit Koh Samui. . Koh Samui To See Small Solar Eclipse Later This Month. The wettest month is November with an average of 430mm of rain. Ko Samui is a Island close to Gulf of Thailand. 30° Water Temperature. Koh Samui in June 1. I am thinking of heading to the island for a month or so - but I understand it's rainy season. The warmest month in Ko Samui, Thailand, is April, with an average high-temperature of 32.6°C (90.7°F) and an average low-temperature of 26.1°C (79°F). Thunderstorms likely during the afternoon. Colonization temperatures 84/86 degrees F. Fruiting temperatures 74/78 degrees F. is optimal. The warmest time of year is generally mid April where highs are regularly around 92.2°F (33.4°C) with temperatures rarely dropping below 78.2°F (25.7°C) at night. The rainiest months are October and especially November. Thailand Koh-Samui photos 5 . Samui Airport has a . The warmest water temperature is in May with an average around 86.2°F / 30.1°C. Climate on Koh Samui In contrast to many other regions in Thailand and the entire region of Southeast Asia, . . Feb: 62.01: . Precipitation, on the other hand, varies considerably from season to season. Climate in Ko Samui Link Average monthly sea temperatures in Ko Samui. Chance of humid day 100%. October in Krabi and Phuket, in the Andaman Sea, is mostly very wet, but you might get lucky and stumble upon a few sunny days. When is Koh Samui's rainy/monsoon season? While you don't want to be right on top of a tourist hotspot, you don't want to too far away from a supermarket or large store. For comparison: London has 4.1, NYC has 7 and LA has 8.9 hours of sunshine per day on . Koh Kood has a tropical monsoon climate with little variation in temperature throughout the year. Samui's climate has its hot and cool points and, June is just about perfect. Sunshine and lots of it. January in Koh Samui is top peak season, as the weather is at its most pleasant in the mid. During March, Samui gets an average of 80.8 millimetres of rainfall, with four rainy days. The days will be hot and sunny, with an average temperature of 29 degrees Celsius. The island has only one month of true dry season (February). January January is known as the peak season for traveling to Koh Samui. Temperatures (table) Month: Temp Low Avg: Jan: 26°C/79°F, Feb: 26°C/79°F, Mar: 27°C/81°F, Apr: 29°C/84°F, May: 29°C/84°F, Jun: 29°C/84°F, Jul: 28°C/82°F, Aug: 28°C/82°F, Sep: 27°C/81°F, Oct: 27°C/81°F, Nov: 27°C/81°F, Dec: 26°C/79°F, The median temperature in Ko Samui is 27°C Maximum temperature yesterday: 89 °F (at 4:00 pm) Minimum temperature yesterday: 80 °F (at 4:00 am) Average temperature yesterday: 84 °F. It's one of the driest months on the year with an average of 7 rainy days and the island stays warm with daytime temperatures in the high 70s (around 26c). It is part of Suratthani's province. The average temperature in Thailand in August is 29°C (84°F), and the average precipitation in the major tourist destinations is a moderate 181 mm (7 in) for the month. June: June is actually a lovely time to visit Koh Samui. The tropical climate of Koh Samui is hot and humid all year round without clearly defined seasons as we know. The day temperatures range from 29.7 °C (85.5 °F) in December to 34.2 °C (93.6 °F) in April. Thailand Koh-Samui This cubensis form the Isle of Koh-Saumi produces small to medium fruits with potent effects. December is regarded as the 'coolest' month of the year, with an average temperature of 27 degrees Celsius/ 80 degrees Fahrenheit (1). Weather Forecast Koh Samui: Weather forecast in May. Weather in Ko Samui in May. 32° Air Temperature. Over the course of the year, the temperature typically varies from 78°F to 91°F and is rarely below 76°F or above 93°F . Learn about the weather in Thailand for 12 months and find out . The water temperature reaches 28 degrees Celsius, so if you can't stand the heat, June may not be the month for you. Ko Samui weather in May. Luckily, the beach is never far away and the water has an average temperature of 27°C so bathing is a possibility. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec. The daily range of reported temperatures (gray bars) and 24-hour highs (red ticks) and lows (blue ticks), placed over the daily average high (faint red line) and low (faint . Ko Samui Island Temperature Yesterday. Temperature hovers around 30°c and at night it feels like 28°c. Best months to visit: January, February, December. Weather in January. The climate in Ko Samui is hot, oppressive, windy, and overcast. Fortunately, on Koh Samui you're never more than a km from a 7-Eleven, so running out of everyday household goods won't be a problem. November Weather on Koh Samui: The rainiest month of the year. The big storms are long gone but the island can still get rain every day (particularly at the beginning of the month). With continued activity, heatstroke is very likely. Besides, the lack of heavy rainfall makes Koh Samui a perfect destination for your August trip. It stays hot until August, but in the beginning of May there is a sudden increase in rainfall. Ko Samui is only 25 km long and hence most likely literally falls off the grid. Date Sunrise times Sunset times; Wednesday, 1st June 2022: 05:58: Koh Samui: Still rainy season at the start of the month but weather gets gradually better over the course of December. There are different seasons depending on the region. July is a hot and rainy time for sunbathing in Ko Samui . . . Khao Sok National Park - Wake up in a straw cabin on a clear blue lake. Weather by month, in Celsius and Fahrenheit, and tips on the best time to visit. Skip to main content Climates to travel World climate guide . Lots of rain but nice beach weather is still possible. Tropical island lined with coconut palms and with white sandy beaches, Samui is connected several times a day by boats and planes. Be wary: Heat exhaustion and heat cramps are highly anticipated. Koh Samuians will be able to see a small, partial solar eclipse later this month along with the rest of . Koh Samui has a tropical climate and is warm all year-round with average temperatures of 28-32°C. Showing: All Year January February March April May June July August September October November December Koh Samui climate & weather. Koh Samui has a tropical climate and is warm all year-round with average temperatures of 28-32°C. The weather in Koh Samui in June is in general tolerable. In . April and May are, albeit slightly, the hottest months. February is one of the driest months here. Weather in Koh Samui in March. Temperature The warmest month is April, with an average high-temperature of 32.6°C (90.7°F) and an average low-temperature of 26.1°C (79°F). The hours of sunshine per day depends on the time of year, and averages at around 7 hours. The rest of the year, given the tropical climate, showers are brief. The climate is nice around this city in the month of february. Month High/Low (°C) Rain ; January : 26°/ 23° 4 days : February : 26°/ 24° 5 days : March : 27°/ 25° 1 days : April : 28°/ 25° 11 days . Jan: 26°C/79°F, Feb: 26°C/79°F, Mar: 27°C/81°F, Apr: 29°C/84°F, May: 29°C/84°F, Jun: 29°C/84°F, Jul: 28°C/82°F, Aug: 28°C/82°F, Sep: 27°C/81°F, Oct: 27°C/81°F, Nov: 27°C/81°F, Dec: 26°C/79°F, The median temperature in Ko Samui is 27°C Month: Climate Score: Weather Conditions Outline: Jan: 69.30: Chance of cloudy day 63%. Ko Samui Island (Thailand) in general has a tropical climate. Seas can be rough at the beginning of the month. The weather in Koh Kood. The maximum temperature diagram for Ko Samui displays how many days per month reach certain temperatures. To see the daily range of temperatures have a look at the temperature max / min chart below. As a result of that very rough modeling you get a generic forecast which predicts rain and thunderstorms almost every day all year around for this part of the world. July is an excellent month for swimming in Ko Samui with very warm sea temperatures. Temperatures remain high at an average of 27 degrees Celsius, and so does the humidity index at 85 percent. The low season on Koh Samui begins . Based on weather reports collected during 2005-2015. Sea water temperature, °C The warmest sea temperature usually observed in May. See average monthly temperatures below. Feb: 62.01: . Days with Rain: 16) December Weather on Koh Samui: Good beach weather. Kata Beach in Phuket. Weather.com brings you the most accurate monthly weather forecast for Ko Samui, Thailand with average/record and high/low temperatures, precipitation and more. Weather.com brings you the most accurate monthly weather forecast for Ko Samui, Surat Thani, Thailand with average/record and high/low temperatures, precipitation and more. Sure the wet season has a few months left in it, but August is the wettest. Best Months To Visit Koh Samui. Check temperature, rainfall & sunshine averages & more in June 2022 in Ko Samui, Thailand. For the most part the humidity is around 73%. of . In July, average temperatures fluctuate between 23°C at night and 32°C during the day. By mid-December, you should experience more sunshine and the start of the official dry season (1). 7.2 Hrs of Sun / Day. Koh Samui's romantic vibe, stunning landscape, luxury resorts, and crystal waters make it shine among Thailand's numerous islands. Presently, Koh Samui still sends more than 2 million of coconuts a month to Bangkok. The Hot Season — March to June. The bar chart below shows the average monthly sea temperatures at Ko Samui over the year. If you're looking for the very warmest time to visit Koh Samui, the hottest months are May, June, and then April. Luckily, the weather will improve a lot in the coming months. The water temperature reaches 28 degrees Celsius, so if you can't stand the heat, June may not be the month for you. Though these temperatures would typically be unpleasant and disruptive in a city, they can be tolerable in Koh Samui if your plans mainly include soaking up the sea. The weather in Bangkok in August is extremely hot, while temperatures can easily rise above 33 degrees. The average nightly temp is 29.6 °C. Winds W at 15 to 25 km/h. The rains are not as fierce as they will be later in the year. Ko Samui June weather guide. Climate in Koh Madsum in february. Initially infrequent during the short dry season (December to January), they become rapidly torrential during the monsoon (from May to the end of . Koh Samui Weather (June 13) The weather in Koh Samui… Today: Partly cloudy skies this morning. March is another warm, dry month on Koh Samui. If you can bear daily temperatures around 32°C, this is a great time for a visit to the island. In the month of february, maximum temperature is 83°F and minimum temperature is 81°F (for an average temperature of 83°F). Month: Climate Score: Weather Conditions Outline: Jan: 69.30: Chance of cloudy day 63%. April is the sunniest month with an average of 9.7 hours of sunshine per day. High-end: Hansar Samui (£157/night) Monthly average max / min water temperatures The graph below shows the range of monthly Ko Samui water temperature derived from many years of historical sea surface temperature data. Comparing the weather in Koh Samui with the weather in Phuket, average rainfall shows November is the rainiest month in Koh Samui. Comparing the weather in Koh Samui with the weather in Phuket, average rainfall shows November is the rainiest month in Koh Samui. Average temperatures for the month range between 25 to 32 degrees Celsius, give or take. Ko Samui - Average temperatures (1981-2010) Month Min (°C) Max (°C) Mean (°C) Min (°F) Max (°F) Mean (°F) January: 24: 29 . Koh Samui has a tropical savannah climate and is generally warm and humid for most of the year and has only one true dry-season month. June and July weather - Ko Pha Ngan Forum. . Find the most current and reliable 7 day weather forecasts, storm alerts, reports and information for [city] with The Weather Network. This means that you will find that the weather is generally good whatever time of year you visit and rest assured you are very unlikely to feel cold. Rough seas, lousy weather. Average water temperature in Koh Samui in June is 30.4°C and therefore suitable for comfortable swimming. It is a period of high temperatures which often exceed 30°C and sometimes reach 40°C on the thermometre, which can be unbearable. Downpour occurs in short bursts. High 29C. To get an accurate forecast for the water temperature in Koh Samui for any chosen month, compare two years within a 10 year range using the chart below. On the island of Koh Samui, the weather is good everywhere in February, March, April, May, July and August The best months to go to Chaweng Beach are February, March, April, May, July and August On average, it is hot all year round in Chaweng Beach November is the wettest month in this city November, Koh Samui's wettest month, sees an average of 489.66 mm/10 inches of rainfall. In the month of May on average Ko Samui gets 159.64mm of rain and approximately 8 rainy days in the month. Precipitation total, mm Generally humidity is quite high and average temperatures average around 27.5 °C (or 84 °F). When is rainy season in Ko Samui? Day & Night air temperature, °C The warmest month in Samui is may. . January is in the winter in Ko Samui and is typically the coldest month of the year. . Koh Samui remains hot and has ample sunshine. The heaviest rain is typically seen in the months of October and November. Here are the average temperatures in Ko Samui. Recommended for Thailand. Created with Highcharts 10.1.0. ºC ºF Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 0ºC 5ºC 10ºC 15ºC 20ºC 25ºC 30ºC 35ºC. Climate By Month in Koh Samui. Temperatures remain high at an average of 27 degrees Celsius, and so does the humidity index at 85 percent. The driest month is February with just 5 days of rain . 5-Day Forecast10-Day Forecast The best time of year to visit Ko Samui in Thailand Other facts from our historical climate data: What is the temperature like year round in Ko Samui? Thailand climate guide. Koh Samui: The wettest month on Koh Samui. 20.0 Days of Rain. Find out more about our data sources. Why Visit - June does not receive as much crowd as in the peak season. Koh Samui 7 day weather forecast including weather warnings, temperature, rain, wind, visibility, humidity and UV 2. . May is the month with the highest water temperature at 87.1°F / 30.6°C . Jan. Temperature ranges from 23°C to 32°C all year around in both Andaman Sea & Gulf of Thailand, but there are important differences in precipitation. January may be one of the coolest months in Koh Samui, but it's also one of the most popular times to visit. This cosmopolitan beach destination attracts a wide range of visitors, from budget travelers staying in simple beachside bungalows to the wealthiest vacationers enjoying the luxury of one of the many 5-star resorts and villas on June: June is actually a lovely time to visit Koh Samui. In May, Ko Samui gets 159.64mm of rain and approximately 8 rainy days in the month. Asia ; Thailand ; Surat Thani Province ; Ko Pha Ngan ; Ko Pha Ngan Travel Forum; . The number of hours of sunshine is only 5 per day but with the water temperature at 28°C the conditions for bathing are excellent. Koh Samui has a tropical savanna climate. Daytime maximum temperatures average around a steamy 29°C (84°F), whilst at night 22°C (72°F) is normal. What are hotel rates like for Koh Samui in June? Best time to visit Koh Samui, read about upcoming events in Koh Samui, Thailand. March is a great month to visit Koh Samui, when there is plenty of warm and dry weather and days are generally filled with . The coldest month is January with an average water temperature of 81.9°F / 27.7°C. a fast colonizer, and is a good choice for beginners. There will be some blue skies and dry days by late December. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 70°F 70°F 75°F 75°F 80°F 80°F 85°F 85°F 90°F 90°F 95°F 95°F. For one thing, we get the island absolutely to ourselves and hotel rates are cheapy-cheap. The weather in Koh Samui can best be described as typical tropical monsoon climate. Humidity is close to 73%. The coldest month is January with an average water temperature of 81.9°F / 27.7°C . What is the month with the warmest sea water in Ko Samui? Average temperatures sit between a high of 30.6 and a low of 25.6°C, making March one of the most comfortable months to spend on Koh Samui. The rains are not as fierce as they will be later in the year. If you burn easily, avoid the sun, or don't like to tan, you might love visiting Koh Samui in November. Koh Samui (Samui Island) is a popular resort island in the Gulf of Thailand with stunning beaches and plenty of fun activities. Heat index In April, the average heat index is appraised at a blazing hot 47.1°C (116.8°F). The average daily temp is 31.8 °C. However, in comparison to Phuket and most of the rest of southern Thailand, Samui's weather is relatively dry. What to expect on Koh Samui in June? Temperature history in 2021 at Koh Samui Airport. . Koh Jum - Small-scale tourism near Koh Phi Phi. Best months to visit: January, February, December. Even when it does rain the clouds disappear quickly and the sun returns. February is the driest at 0in / 1.1mm and October the wettest month with 17.1in / 434.4mm . Shops. The weather stays dry in March and April and is normally very sunny the most hours of sunshine in the year and hot. There are around 7 hours of sunshine per day in January and humidity . September in . The month with the warmest seawater in Ko Samui, Thailand, is May, with an average sea temperature of 30.1°C (86.2°F). January. The hours of sunshine per day depends on the time of year, and averages at around 7 hours. Average Rainfall: 290mm. April is the hottest month when temperatures can easily push into the high 30s Celsius (the upper 90s Fahrenheit) and even past 38°C (100°F) in some central cities like Bangkok.The exception to the rule is the southern islands like Koh Samui, where sea breezes keep moderately hot afternoon temperatures . The highest night temperatures could be experienced in May with 23.9 °C (75.0 °F), the lowest in February with 22.0 °C (71.6 °F). May is the hottest month in Ko Samui with an average temperature of 29.5°C (85°F) and the coldest is January at 26°C (79°F) with the most daily sunshine hours at 8 in April. November is Koh Samui's wettest month, with dramatic monsoon rains hitting the island about 15 days out of the month. Over the year, there are 6.9 hours of sunshine per day on average. Monthly Weather in Koh Samui . Monthly Ko Samui water temperature chart. Within two decades, Samui became a choice destination in Asia. May is a very hot month in Koh Samui. Daytime temperature stays around 30°c and at night it goes to 28°c. Climate By Month in Koh Samui. Based on the beach/pool score, the best time of year to visit Ko Samui for hot-weather activities is from mid December to early March. Some rain at the beginning of the month but sunny dry days are the norm after December 20. . January in Koh Samui is top peak season, as the weather is at its most pleasant in the mid. March is a great month to visit Koh Samui, when there is plenty of warm and dry weather and days are generally filled with . private speedboat from ko samui Apr 23, 2022; 50th girl trip beach/accommodation recommendations Apr 23, 2022; Hotel . For comparison: London has 4.1, NYC has 7 and LA has 8.9 hours of sunshine per day on . (Average Max Temperature: 28°C. 2. Averages are for Ko Samui, which is 5 miles from Ko Samui Island. . November is Koh Samui's wettest month, with dramatic monsoon rains hitting the island about 15 days out of the month. Aptly named, this season is Koh Samui's hottest, with soaring temperatures averaging around 32ºC, though highs are often even higher. . June is one of the most popular months in Koh Samui to plan a wedding. Over the year, there are 6.9 hours of sunshine per day on average. It is a very warm month, so be prepared and make sure to dress lightly. Rain is not unusual in June but rare. Temperature ranges from 23°C to 32°C all year around in both Andaman Sea & Gulf of Thailand, but there are important differences in precipitation. . Chance of humid day 100%. April is the sunniest month with an average of 9.7 hours of sunshine per day. Phuket and Koh Samui Weather by Month. The climate in Ko Samui during January can be summarized as hot, humid and wet. June is a very warm month with maximum daytime temperatures around 33°C (91°F) and nighttime temperatures around 26°C (78°F) in Chaweng Beach . Koh Samui: The tail end of the wet season. Climate on Koh Samui In contrast to many other regions in Thailand and the entire region of Southeast Asia, . Average daily sea water temperature during this month is 30.8 °C. With just 3.5in over 5 days, rain may be scarce throughout your journey. High & Low Weather Summary for the Past Weeks Temperature Humidity It has high temperatures all year round ranging between 29°C (84°F) and 33°C (91°F). It's no wonder why in Thailand they have the full . As mentioned, the temperature is high throughout the year, however, the coolest months are December and January, while from February to May, an increase in temperature is observed, though less marked than in the mainland of Thailand. The warmest sea in Koh Samui in June is 31.7°C, and the coldest is 28.3°C. Average daytime temperature The bar chart below shows the average monthly peak daytime temperatures at Ko Samui Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. What's the weather like in Ko Samui (Surat Thani) in January 2022? Consider visiting Ko Samui in the months of January, February, March, April, for the best beach weather. Koh Samui in June Weather - The average temperature remains around 32 degrees Celsius. There are different seasons depending on the region. Weather - May 9 2022 - Koh Samui Thailand - Plan your holiday#kohsamuiweather #samui #holidayinthailand Dubai, one of the hottest cities on earth, has almost none days below 40°C in July. The climate guide for Thailand (Ko Samui) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. The days will be hot and sunny, with an average temperature of 29 degrees Celsius. You can also see the cold winters in Moscow with a few days that do not even reach -10°C as daily maximum. Weather in December. September in . Monthly Weather and Travel Information for Thailand. The best month to swim in the sea is in April when the average sea temperature is 28°C (82°F). Temperatures (table) Month: Temp Low Avg: Koh Samui climate & weather. Due to its . The climate is hot and humid for most of the year but the island is on average less humid than Phuket.