May Weather in Dayi, China

Last updated: August 22, 2025

The average temperature in Dayi, China during May is a pleasant 21°C (71°F). Expect fluctuations, with minimums dipping to 10°C (51°F) and maximums soaring up to 36°C (97°F). This month also brings about 132 mm (5.2 in) of precipitation spread over 8 days, resulting in an average humidity of 80%. Stay prepared for a mix of warmth and occasional rain!

May Temperature in Dayi

In May in Dayi, the average temperature is 21°C (71°F). The maximum can reach 36°C (97°F), while the minimum can be as low as 10°C (51°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the local attractions.

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

The chart illustrates May temperature patterns in Dayi, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dayi, May typically has an average temperature of 21°C (71°F), with highs reaching up to 36°C (97°F) and lows dropping to around 10°C (51°F).

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

May Precipitation in Dayi

In Dayi in May, the total precipitation amount is 132 mm (5.2 in), which occurs over the span of 8 days.

May Precipitation Trends in Dayi

The chart displays monthly precipitation patterns in Dayi, 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 Dayi, May typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 8 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 Dayi

In Dayi in May humidity is 80%. With an average temperature of 21°C (71°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities feel more exhausting and requiring frequent breaks to stay hydrated.

May Average Humidity in Dayi

This chart illustrates the average monthly humidity levels in Dayi, 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 Dayi is approximately 80%, 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 Dayi

In Dayi 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 Dayi.

Maximum UV Index Levels in Dayi for May

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

Data source: Dayi 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 Dayi Compares to Other Months

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

This table compares monthly weather conditions in Dayi, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	47 mm (1.9 inches)	64%	moderate
February Weather	6°C (42°F)	43 mm (1.7 inches)	71%	high
March Weather	11°C (53°F)	53 mm (2.1 inches)	80%	very high
April Weather	16°C (61°F)	57 mm (2.3 inches)	83%	very high
May Weather	21°C (71°F)	132 mm (5.2 inches)	80%	very high
June Weather	25°C (78°F)	155 mm (6.1 inches)	81%	extreme
July Weather	28°C (82°F)	255 mm (10.0 inches)	88%	extreme
August Weather	28°C (83°F)	156 mm (6.1 inches)	85%	extreme
September Weather	24°C (76°F)	98 mm (3.8 inches)	72%	very high
October Weather	18°C (64°F)	58 mm (2.3 inches)	76%	very high
November Weather	12°C (55°F)	40 mm (1.6 inches)	84%	moderate
December Weather	6°C (42°F)	38 mm (1.5 inches)	75%	moderate