May Weather in Chalu, China

Last updated: August 22, 2025

In May, the average temperature in Chalu, China is a pleasant 21°C (70°F). Expect a range where the minimum dips to 9°C (49°F) and can soar to a sweltering 37°C (99°F). Precipitation is notable, with about 183 mm (7.2 in) falling over 14 days, while humidity remains high at an average of 88%. Prepare accordingly for a mix of warm days and damp weather!

May Temperature in Chalu

In May, Chalu enjoys a comfortable average temperature of 21°C (70°F), with maximums soaring as high as 37°C (99°F) and minimums dipping to a cool 9°C (49°F). This makes it an ideal destination for travelers looking to experience pleasant weather and a variety of outdoor activities.

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

The chart illustrates May temperature patterns in Chalu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalu, May typically has an average temperature of 21°C (70°F), with highs reaching up to 37°C (99°F) and lows dropping to around 9°C (49°F).

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

May Precipitation in Chalu

In Chalu in May, the precipitation amount is 183 mm (7.2 in) spread over a duration of 14 days.

May Precipitation Trends in Chalu

The chart displays monthly precipitation patterns in Chalu, 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 Chalu, May typically receives around 183 mm (7.2 inches) of precipitation spread over approximately 14 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 Chalu

In Chalu in May, humidity is 88%. With an average temperature of 21°C (70°F), this humidity feels like a thick blanket enveloping you, making every step feel heavier and slightly stifling, which can be quite challenging for travelers.

May Average Humidity in Chalu

This chart illustrates the average monthly humidity levels in Chalu, 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 Chalu is approximately 88%, 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 Chalu

In Chalu in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Chalu.

Maximum UV Index Levels in Chalu for May

The chart shows the monthly maximum UV Index (UVI) for Chalu 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 Chalu typically reaches 12, which falls under the extreme exposure category.

Data source: Chalu 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 Chalu Compares to Other Months

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

This table compares monthly weather conditions in Chalu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (44°F)	59 mm (2.3 inches)	68%	high
February Weather	8°C (46°F)	65 mm (2.6 inches)	73%	high
March Weather	12°C (54°F)	115 mm (4.5 inches)	80%	very high
April Weather	17°C (62°F)	93 mm (3.7 inches)	86%	very high
May Weather	21°C (70°F)	183 mm (7.2 inches)	88%	extreme
June Weather	24°C (75°F)	312 mm (12.3 inches)	89%	extreme
July Weather	28°C (82°F)	312 mm (12.3 inches)	91%	extreme
August Weather	28°C (83°F)	226 mm (8.9 inches)	88%	extreme
September Weather	25°C (77°F)	146 mm (5.7 inches)	78%	extreme
October Weather	19°C (67°F)	104 mm (4.1 inches)	79%	very high
November Weather	14°C (58°F)	67 mm (2.6 inches)	80%	high
December Weather	8°C (47°F)	55 mm (2.2 inches)	80%	moderate