May Weather in Si Khoraphum, Thailand

Last updated: August 27, 2025

In Si Khoraphum, Thailand, the average temperature in May reaches a warm 29°C (85°F). Temperatures can vary significantly, with a minimum of 19°C (66°F) and a maximum of 40°C (105°F). Expect 147 mm (5.8 in) of precipitation spread over 19 days, contributing to an average humidity of 71%.

May Temperature in Si Khoraphum

In May in Si Khoraphum, the average temperature is 29°C (85°F). Maximums can reach 40°C (105°F), while minimums can drop to as low as 19°C (66°F). Visitors should be prepared for warm days and cooler evenings, making it a perfect time to explore while staying hydrated and comfortable.

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

The chart illustrates May temperature patterns in Si Khoraphum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Si Khoraphum, 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 19°C (66°F).

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

May Precipitation in Si Khoraphum

In Si Khoraphum in May, the precipitation amount is 147 mm (5.8 in) spread over 19 days, indicating a relatively wet period for the region.

May Precipitation Trends in Si Khoraphum

The chart displays monthly precipitation patterns in Si Khoraphum, 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 Khoraphum, May typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 19 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Si Khoraphum

In Si Khoraphum in May humidity is 71%. With an average temperature of 29°C (85°F), this humidity feels like walking through a warm, damp blanket, making travel uncomfortable and sticky, and often leading to a desire for frequent breaks in shaded or air-conditioned spots.

May Average Humidity in Si Khoraphum

This chart illustrates the average monthly humidity levels in Si Khoraphum, 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 Khoraphum is approximately 71%, 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 Khoraphum

In Si Khoraphum in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Si Khoraphum.

Maximum UV Index Levels in Si Khoraphum for May

The chart shows the monthly maximum UV Index (UVI) for Si Khoraphum 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 Khoraphum typically reaches 15, which falls under the extreme exposure category.

Data source: Si Khoraphum 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 Khoraphum Compares to Other Months

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

This table compares monthly weather conditions in Si Khoraphum, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	5 mm (0.2 inches)	56%	very high
February Weather	26°C (79°F)	16 mm (0.6 inches)	50%	extreme
March Weather	29°C (85°F)	25 mm (1.0 inches)	41%	extreme
April Weather	29°C (85°F)	69 mm (2.7 inches)	44%	extreme
May Weather	29°C (85°F)	147 mm (5.8 inches)	71%	extreme
June Weather	29°C (85°F)	124 mm (4.9 inches)	83%	extreme
July Weather	29°C (84°F)	215 mm (8.5 inches)	87%	extreme
August Weather	28°C (83°F)	219 mm (8.6 inches)	90%	extreme
September Weather	28°C (82°F)	297 mm (11.7 inches)	89%	extreme
October Weather	27°C (81°F)	176 mm (6.9 inches)	83%	extreme
November Weather	26°C (79°F)	39 mm (1.5 inches)	74%	very high
December Weather	24°C (76°F)	11 mm (0.4 inches)	68%	very high