May Weather in Sihu, China

Last updated: August 22, 2025

In Sihu, China, the average temperature in May hovers around 21°C (70°F). However, temperatures can vary significantly, with a minimum of 6°C (44°F) and soaring up to a maximum of 36°C (98°F). Be prepared for occasional showers, as the region experiences about 59 mm (2.3 in) of precipitation over 6 days. Expect a comfortable atmosphere, with average humidity levels around 74%.

May Temperature in Sihu

In May in Sihu, the average temperature is 21°C (70°F). Maximums can reach 36°C (98°F), while minimums can dip as low as 6°C (44°F). Be prepared for warm days and cooler nights, making it an ideal time for travelers to explore the area comfortably.

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

The chart illustrates May temperature patterns in Sihu, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sihu, May typically has an average temperature of 21°C (70°F), with highs reaching up to 36°C (98°F) and lows dropping to around 6°C (44°F).

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

May Precipitation in Sihu

In Sihu in May, the precipitation amount is 59 mm (2.3 in) over the course of 6 days.

May Precipitation Trends in Sihu

The chart displays monthly precipitation patterns in Sihu, 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 Sihu, May typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 6 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 Sihu

In Sihu in May humidity is 74%. With an average temperature of 21°C (70°F), this humidity feels like a warm, moist embrace, making outdoor activities both invigorating and slightly draining, so travelers should stay hydrated and take breaks often.

May Average Humidity in Sihu

This chart illustrates the average monthly humidity levels in Sihu, 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 Sihu 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 Sihu

In Sihu in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sihu.

Maximum UV Index Levels in Sihu for May

The chart shows the monthly maximum UV Index (UVI) for Sihu 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 Sihu typically reaches 10, which falls under the very high exposure category.

Data source: Sihu 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 Sihu Compares to Other Months

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

This table compares monthly weather conditions in Sihu, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	25 mm (1.0 inches)	52%	moderate
February Weather	4°C (39°F)	24 mm (0.9 inches)	60%	moderate
March Weather	10°C (50°F)	28 mm (1.1 inches)	70%	high
April Weather	15°C (60°F)	36 mm (1.4 inches)	78%	very high
May Weather	21°C (70°F)	59 mm (2.3 inches)	74%	very high
June Weather	25°C (78°F)	126 mm (5.0 inches)	74%	very high
July Weather	27°C (81°F)	277 mm (10.9 inches)	84%	very high
August Weather	27°C (81°F)	211 mm (8.3 inches)	81%	very high
September Weather	23°C (74°F)	81 mm (3.2 inches)	65%	very high
October Weather	16°C (61°F)	24 mm (0.9 inches)	72%	high
November Weather	10°C (50°F)	26 mm (1.0 inches)	81%	moderate
December Weather	3°C (37°F)	14 mm (0.6 inches)	71%	moderate