Based on the above tables, the temperature and rainfall graphs for Chiang Mai look like this: Chiang Mai temperature. Fewer tourists are around and good deals are usually available on flights and accommodation before the higher rates start to kick in during November. Every single day we receive questions such as, ‘will it rain every day in the rainy season?’. There are usually 17 days with some rain in Bangkok, Thailand in July and the average monthly rainfall is 167mm. South-east of Bangkok, Pattaya has a climate similar to that of the capital, but it is located in a stretch of coast (which goes down to Sattahip) relatively sheltered from the summer rains: from June to August, an average of about 100 mm (4 in) of rain falls per month. Temperature-wise April is by far the most unpleasant month of the year to be in either Bangkok or the central region. Annual Mean Maximum Temperature in Thailand. Rain pours down in Bangkok and causes a flash flood in Pattaya, Thailand. Compared to the rest of the country, South Thailand gets the most rain. Autumn. Monsoons begin around May, bringing on the start of the rainy season. Mean Monthly Rainfall in Thailand (mm) 30 year. ... April is on average the WARMEST month. Bangkok, Bangkok, Thailand Monthly Weather. September is usually the wettest month of the year in Phuket. During August, the rain can be sporadic and unpredictable. In Thailand, the rainy season starts in June and lasts until the end of October, although rain will not cause too much trouble during the month of June and the weather … Climate Thailand: Weather by Month for Thailand. Rain in these areas becomes more frequent and island-hopping ferries stop running, but April still provides some lovely days with thin crowds and cheap room rates on just about any island. The wet weather can be almost continuous until October. The chance of wet days in Bangkok varies very significantly throughout the year. Thailand is a Southeast Asian country recognized as a destination for tropical beaches, grand palaces, ancient ruins, and Buddhist temples.Thailand has a tropical climate with a distinct monsoon season, which means that whatever time of year you visit, it’s going to be warm, humid, and might even be wet. September is not the best month to travel to Phuket if you want that perfect blue sky and quiet blue ocean, so if you can avoid it, pick another month to be on the safe side. Get the monthly weather forecast for Bangkok, Bangkok, Thailand, including daily high/low, historical averages, to help you plan ahead. Browse the sunrise & sunset times for Thailand in July 2021. Mean Annual Rainy-Day in Thailand (day) 30 year period Mean Annual Rainfall in Thailand (mm) 30 year. Bangkok and Central Thailand. October in Thailand is what the travel industry describes as ‘shoulder-season’. Some rain can still go, mostly at night, but they are unlikely to disturb the temperature about 30 degrees and the sea is about 26 degrees, the sun beats down and the rain is only slightly cooled. Averages are for Bangkok Metropolis, which is 5 miles from Bangkok. You can expect more rainy days than sunny ones, but as always, you should get a mix of sun and rain. Although the temperatures barely vary from month to month, experienced tourists believe October through until February is probably the best time to travel Bangkok. The northeast monsoon prevailing across the Gulf of Thailand and the South is weakening with less rain in the areas. The moderate winds in the Gulf force the waves up 1-2 meters high and about 2 meters in thundershower. 3. Thailand sunrise & sunset times for July 2021. Koh Samui weather is really pleasant most of the time. From May to October the south-west monsoon brings moisture from the Indian Ocean that falls as rain, peaking in August and September in the north, and a month or two later further south. Scattered clouds. All rain totals are measured in inches. Get the forecast for today, tonight & tomorrow's weather for Pattaya, Pattaya City, Thailand. A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. Although Thailand’s seasons tend to be consistent across the country, the Samui Archipelago, in the western part of the Gulf of Thailand, has a slightly different rainy season and most precipitation occurs between October and January. Annual Weather Averages Near Bangkok. As in Thailand is still low season, the beaches are uncrowded, the sea is clear and warm. The truth is, if you travel in Thailand during the rainy season, you are going to get wet but you can still have a great time by scheduling activities at the right times and accepting that your plans may be interrupted by the weather. It's warm year-round, but it’s hottest from April to May and from September to October. Hi/Low, RealFeel®, precip, radar, & everything you need to be ready for the day, commute, and weekend! 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. Regional Forecasts The weather is always a stressful topic, especially during the rainy season, which is between June and November. October is on average the wettest month throughout the whole country. Chiang Mai precipitation More important is to know that of the total 1185 mm of rain, about 87% falls between May and October. Thanks to its position in the Andaman Sea, Phuket weather is mostly mild. Boat cruises, shopping malls, and rooftop bars are some of your best options to escape the intense Bangkok summer. For many people visiting Thailand, the weather is a major consideration in deciding where and when to go. The island avoids the majority of the typhoons and tropical Climate Classifications of Thailand. The rain starts sporadically with a few one-off storms and often some notable rainfall overnight, before ramping up to regular heavy rain. December is on average the COOLEST month. Find out the best time to visit Thailand with details on climate, seasons and events from Audley specialists. Thailand lies between the Tropic of Cancer and the Equator (slightly closer to the latter). On average that is about 99 millimeter per month, but averages like this are not very useful. Bangkok Climate graph // Weather by Month. On the west coast the southwest monsoon brings rain and often heavy storms from April through to October, while on the east coast the most rain falls between September and December. Phuket has a tropical monsoonal climate. Southern Thailand gets the most rain, northernmost point gets the lowest, and central Thailand, including Bangkok, is usually the hottest. Bouts of rain offer relief from the sweltering heat. The chance of a wet day peaks at 71% on September 24.. The September–October period is also the wettest, thanks to the south-west monsoon. This makes its climate warm and humid all year Thailand has a tropical climate with two seasons, and it’s warm all year round. The skies dump about 2,400 millimeters yearly. The area flooded for over thirty days which cost around 120 billion baht or US$4 billion. The driest month is January, with 7 mm | 0.3 inch of rain. The wettest month is November with an average of 430mm of rain. December until May weather is best time to go to the East Coast (Gulf Coast). Bangkok lies only 6 ft. above sea level, so when there are prolonged periods of rain this can lead sometimes lead to flooding. Thailand's New Year, Songkran, takes place at this time of the year – the country celebrates this annual event with a 3-day-long water fight. Bangkok in January generally sees temperatures between 21 and 32° Celsius, and is usually dry throughout the month with around 10 mm of rain expected at most. Mean Annual Rainfall in Thailand Above-below Normal in Percentage. Way more rain than capacity would allow. Mean Annual Rainfall in Thailand (mm). 3. Classification Count in Thailand Köppen-Geiger Examples in Thailand; Tropical savanna climate: ... Thunderstorm with heavy rain ↓ 24/ ↑ 27 °C ↓ 75.92/ ↑ 80.06 °F. Rainrisk 85%. Select a month to view Thailand sunrise & sunset times for the next twelve months. ... with averages of up to 400mm a month. Northern Thailand, including Chiang Mai, is marginally cooler – usually enjoying temperatures in the mid 20s – and you may require a light jacket in the evenings. The best month to swim in the sea is in April when the average sea temperature is 28°C (82°F). Most of the precipitation here falls in September, averaging 320 mm | 12.6 inch. April is the hottest month in Bangkok with an average temperature of 30.5°C (87°F) and the coldest is December at 26°C (79°F) with the most daily sunshine hours at 9 in December. It’s also a month which sees the unofficial end of the rainy season marked by the Buddhist holiday of Awk Phansa. To help you plan your trip to Thailand, you can find a month by month breakdown below which provides details on the weather you can expect in different regions of the country together with details of local events and festivals to look out for. *All weather data collected at the Texas A&M AgriLife Research and Extension Center at Overton may not reflect temperatures or rainfall amounts for other areas of east Texas. The weather in Thailand is dominated by the two Asian monsoons. It won’t be dry, but it gets significantly less rain during the rainy season than the rest of the country. People should keep healthy due to the variable weather. On mountaintops has cold to very cold with frost in some areas. Rain, Snow. Climate data and weather averages in Bangkok. December. September call – season – at this time the weather changes. In December 2017, Southern Thailand faced a lot of rain. The wettest month is September with an average of 220mm of rain. 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