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May Weather in So Phisai, Thailand

Last updated: August 27, 2025

In May, the average temperature in So Phisai, Thailand hovers around 29°C (85°F), creating a warm and inviting climate. Expect temperatures to dip as low as 22°C (72°F) and soar up to a scorching 40°C (105°F). With 234 mm (9.2 in) of precipitation spread over 22 days, the humidity sits at a comfortable 65%, offering a taste of both sun and refreshing rain.

May Temperature in So Phisai

In May in So Phisai, the average temperature is 29°C (85°F), with maximums reaching 40°C (105°F) and minimums dipping as low as 22°C (72°F). This warm climate makes it an ideal destination for travelers seeking sunny adventures and outdoor activities.

May Weather in So Phisai: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in So Phisai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In So Phisai, May typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (105°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec747682848584838283827973
Data source: Temperature data for So Phisai generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in So Phisai

In So Phisai in May, the precipitation amount is 234 mm (9.2 in) over the course of 22 days.

May Precipitation Trends in So Phisai

The chart displays monthly precipitation patterns in So Phisai, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In So Phisai, May typically receives around 234 mm (9.2 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec5105382234327437479285117125
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in So Phisai

In So Phisai in May humidity is 65%. With an average temperature of 29°C (85°F), this humidity feels like a dense, warm blanket enveloping you as you travel, making the air thick and slightly uncomfortable, yet still invigorating for exploring the sights.

May Average Humidity in So Phisai

This chart illustrates the average monthly humidity levels in So Phisai, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in So Phisai is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%54%45%40%65%82%90%92%86%80%72%67%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in So Phisai

In So Phisai in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in So Phisai, you can check here.

Maximum UV Index Levels in So Phisai for May

The chart shows the monthly maximum UV Index (UVI) for So Phisai in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in So Phisai typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111414141315141412109
Data source: So Phisai May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How May Weather in So Phisai Compares to Other Months

Weather in So Phisai varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in So Phisai, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in So Phisai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (75°F)5 mm (0.2 inches)59%very high
February Weather24°C (76°F)10 mm (0.4 inches)54%extreme
March Weather28°C (82°F)53 mm (2.1 inches)45%extreme
April Weather29°C (85°F)82 mm (3.2 inches)40%extreme
May Weather29°C (85°F)234 mm (9.2 inches)65%extreme
June Weather29°C (84°F)327 mm (12.9 inches)82%extreme
July Weather28°C (83°F)437 mm (17.2 inches)90%extreme
August Weather28°C (83°F)478 mm (18.8 inches)92%extreme
September Weather28°C (83°F)285 mm (11.2 inches)86%extreme
October Weather28°C (82°F)117 mm (4.6 inches)80%extreme
November Weather26°C (79°F)12 mm (0.5 inches)72%very high
December Weather23°C (73°F)5 mm (0.2 inches)66%very high

Compare So Phisai's Climate with Cities Worldwide