March weather forecast
Thailand

March heralds the commencement of summer in Thailand, marking a perceptible change in the weather landscape. The temperature across the country escalates, bringing warmer days and introducing a more pronounced heat in various regions.

The northern areas, adjacent to Myanmar and Laos, although having a more temperate climate in the previous months, now experience a shift with temperatures climbing noticeably. The coolness of the nights starts to wane, and the days grow hotter, especially towards the latter half of the month.

In Bangkok and the surrounding territories, daytime temperatures escalate further, frequently ranging from 32°C (89.6°F) to 36°C (96.8°F). The increased heat, combined with the city's inherent hustle and bustle, can make the urban environment feel even warmer, especially during midday.

Rain remains a rarity in March, maintaining the pattern of the preceding dry months. While the eastern coast close to the Gulf of Thailand can still expect occasional light showers, the majority of the country stays arid. The clear skies and abundant sunshine dominate the weather narrative of the month, although this means a stronger sun and higher UV levels during peak hours.

In comparison to February, March underscores the shift from the temperate conditions of winter towards the intense heat of summer. It serves as a precursor to April, traditionally one of the hottest months in the Thai calendar. As March draws to a close, one can anticipate even warmer days on the horizon, leading to the peak of the summer season.

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• Bangkok - March »
  In Bangkok in March, the average water temperature is 28.3°C (82.9°F). March's arrival in Bangkok registers an average high-temperature of a still tropical 34.3°C (93.7°F), closely aligning with the temperature of the previous month.
• Chiang Mai - March »
  The least humid month in Chiang Mai is March, with an average relative humidity of 52%. With the onset of night in March, Chiang Mai reveals a significant decrease in temperature, averaging at a comfortable 19.5°C (67.1°F).
• Pattaya - March »
  On the first day of March in Pattaya sunrise is at 06:32 and sunset at 18:25. In Pattaya during March, the rain falls for 4 days and regularly aggregates up to 53mm (2.09") of precipitation.
• Phuket - March »
  In Phuket in March, the average water temperature is 29°C (84.2°F). In Phuket in March, during 5 rainfall days, 74mm (2.91") of precipitation is typically accumulated.
• Nakhon Ratchasima - March »
  March is the least humid month in Nakhon Ratchasima with an average relative humidity of 61%. On the first day of March in Nakhon Ratchasima, Thailand, sunrise is at 06:28 and sunset at 18:19.
• Udon Thani - March »
  On the first day of March in Udon Thani, Thailand, sunrise is at 06:27 and sunset at 18:15. The least humid month in Udon Thani is March, with an average relative humidity of 60%.
• Hua Hin - March »
  The average heat index, which calculates the temperature value influenced by the moisture in the air, in March is calculated to be 43°C (109.4°F). The heat index value for March is calculated to be a scorching 43°C (109.4°F). Remain cautious: Heat cramps along with heat exhaustion are foreseeable.
• Krabi - March »
  January through March, with an average of 9h of sunshine, are months with the most sunshine in Krabi, Thailand. On the first day of March in Krabi sunrise is at 06:37 and sunset at 18:35.
• Hat Yai - March »
  In March, the average heat index, which represents the influence of relative humidity on air temperature, is computed to be 51°C (123.8°F). For most parts of March, the heat index is computed to be a burning hot 51°C (123.8°F). Careful: Heat exhaustion and heat cramps are anticipated.
• Surat Thani - March »
  Surat Thani's March nights represent a significant downturn from the day's heat, with an average temperature of 21.9°C (71.4°F). With an average relative humidity of 75%, March is the least humid month in Surat Thani, Thailand.
• Chiang Rai - March »
  With an average relative humidity of 62%, March is the least humid month in Chiang Rai, Thailand. In Chiang Rai, Thailand, in March, during 3 rainfall days, 28mm (1.1") of precipitation is typically accumulated.
• Khon Kaen - March »
  Khon Kaen records a consistent low-temperature average of 21.8°C (71.2°F) during March, indicating a significant difference from the daytime heat. On the first day of March in Khon Kaen, Thailand, sunrise is at 06:26 and sunset at 18:15.