May Weather in Sandan, Cambodia

Last updated: August 22, 2025

In Sandan, Cambodia, the average temperature in May is a warm 29°C (84°F), with minimums dipping to 23°C (74°F) and peaking at a sizzling 39°C (103°F). This month brings considerable rainfall, with 186 mm (7.3 in) spread over 22 days, and an average humidity of 74% makes it feel even more tropical.

May Temperature in Sandan

In May in Sandan, the average temperature is 29°C (84°F). Maximum temperatures can reach up to 39°C (103°F), while the minimum can drop to as low as 23°C (74°F). This warm climate makes it an ideal time for travelers seeking sun and outdoor activities.

May Weather in Sandan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sandan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandan, May typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (103°F) and lows dropping to around 23°C (74°F).

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

May Precipitation in Sandan

In Sandan in May, the total precipitation amount reaches 186 mm (7.3 in) over the course of 22 days.

May Precipitation Trends in Sandan

The chart displays monthly precipitation patterns in Sandan, 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 Sandan, May typically receives around 186 mm (7.3 inches) of precipitation spread over approximately 22 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 Sandan

In Sandan in May humidity is 74%. With an average temperature of 29°C (84°F), this humidity feels like a thick blanket wrapping around you, making it essential to stay hydrated and take frequent breaks in the shade while exploring.

May Average Humidity in Sandan

This chart illustrates the average monthly humidity levels in Sandan, 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 Sandan is approximately 74%, 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 Sandan

In Sandan 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 Sandan.

Maximum UV Index Levels in Sandan for May

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

Data source: Sandan 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 Sandan Compares to Other Months

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

This table compares monthly weather conditions in Sandan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (81°F)	7 mm (0.3 inches)	63%	very high
February Weather	28°C (83°F)	3 mm (0.1 inches)	55%	extreme
March Weather	29°C (85°F)	40 mm (1.6 inches)	48%	extreme
April Weather	29°C (85°F)	101 mm (4.0 inches)	48%	extreme
May Weather	29°C (84°F)	186 mm (7.3 inches)	74%	extreme
June Weather	29°C (84°F)	170 mm (6.7 inches)	88%	extreme
July Weather	28°C (83°F)	226 mm (8.9 inches)	90%	extreme
August Weather	28°C (83°F)	247 mm (9.7 inches)	92%	extreme
September Weather	27°C (82°F)	317 mm (12.5 inches)	91%	extreme
October Weather	27°C (81°F)	228 mm (9.0 inches)	87%	extreme
November Weather	27°C (81°F)	101 mm (4.0 inches)	84%	extreme
December Weather	26°C (80°F)	18 mm (0.7 inches)	76%	very high