May Weather in Si Chomphu, Thailand

Last updated: August 27, 2025

In May, the average temperature in Si Chomphu, Thailand is a warm 29°C (85°F), with minimums dipping to 22°C (71°F) and maximums soaring up to 40°C (105°F). Expect about 153 mm (6.0 in) of precipitation spread over approximately 17 days, and a comfortable average humidity of 69%. Enjoy the blend of warmth and occasional showers in this vibrant locale!

May Temperature in Si Chomphu

In May in Si Chomphu, the average temperature is 29°C (85°F), with maximums reaching up to 40°C (105°F) and minimums dropping to as low as 22°C (71°F). This warm climate makes Si Chomphu an ideal destination for beach enthusiasts and sun-seekers looking to enjoy their vacation in sunny conditions.

May Weather in Si Chomphu: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Si Chomphu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Chomphu, 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 (71°F).

Data source: Temperature data for Si Chomphu generated using information from the Copernicus Climate Change Service.

May Precipitation in Si Chomphu

In Si Chomphu in May, the precipitation amount is 153 mm (6.0 in) spread over 17 days.

May Precipitation Trends in Si Chomphu

The chart displays monthly precipitation patterns in Si Chomphu, 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 Si Chomphu, May typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 17 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Si Chomphu

In Si Chomphu in May humidity is 69%. With an average temperature of 29°C (85°F), this humidity feels like a warm, heavy blanket enveloping you as you travel, making every step a little more laborious and inviting you to seek shaded spots to cool down.

May Average Humidity in Si Chomphu

This chart illustrates the average monthly humidity levels in Si Chomphu, 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 Si Chomphu is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Si Chomphu

In Si Chomphu 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 Si Chomphu, you can check here.

Maximum UV Index Levels in Si Chomphu for May

The chart shows the monthly maximum UV Index (UVI) for Si Chomphu 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 Si Chomphu typically reaches 14, which falls under the extreme exposure category.

Data source: Si Chomphu 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 Si Chomphu Compares to Other Months

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

This table compares monthly weather conditions in Si Chomphu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	5 mm (0.2 inches)	52%	very high
February Weather	25°C (78°F)	7 mm (0.3 inches)	49%	extreme
March Weather	28°C (83°F)	25 mm (1.0 inches)	39%	extreme
April Weather	29°C (85°F)	69 mm (2.7 inches)	40%	extreme
May Weather	29°C (85°F)	153 mm (6.0 inches)	69%	extreme
June Weather	29°C (85°F)	141 mm (5.5 inches)	81%	extreme
July Weather	29°C (85°F)	207 mm (8.1 inches)	83%	extreme
August Weather	28°C (83°F)	198 mm (7.8 inches)	87%	extreme
September Weather	28°C (83°F)	253 mm (10.0 inches)	86%	extreme
October Weather	27°C (81°F)	158 mm (6.2 inches)	74%	extreme
November Weather	26°C (78°F)	26 mm (1.0 inches)	63%	very high
December Weather	23°C (74°F)	8 mm (0.3 inches)	57%	very high