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May Weather in Deyang, China

Last updated: August 22, 2025

In Deyang, China, the average temperature in May is a warm 23°C (74°F). However, temperatures can vary significantly, with minimums dipping to 12°C (53°F) and maximums soaring up to 39°C (102°F). Expect some rain, as precipitation averages 64 mm (2.5 in) spread over 9 days of the month, contributing to a high average humidity of 87%.

May Temperature in Deyang

In May in Deyang, the average temperature is 23°C (74°F). Maximums can reach 39°C (102°F), while minimums can be as low as 12°C (53°F). It's advisable to pack both light clothing for the warm days and warmer layers for the cooler nights when traveling during this time.

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

The chart illustrates May temperature patterns in Deyang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Deyang, May typically has an average temperature of 23°C (74°F), with highs reaching up to 39°C (102°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec454959667379818173645546
Data source: Temperature data for Deyang generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Deyang

In Deyang in May, the precipitation amount is 64 mm (2.5 in) over a span of 9 days.

May Precipitation Trends in Deyang

The chart displays monthly precipitation patterns in Deyang, 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 Deyang, May typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec131623476496346262129682223
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Deyang

In Deyang in May, humidity is 87%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace that can quickly wear you down while traveling, making even short walks feel exhausting and necessitating frequent breaks for hydration and cool air.

May Average Humidity in Deyang

This chart illustrates the average monthly humidity levels in Deyang, 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 Deyang is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%90%86%87%88%89%92%92%92%92%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Deyang

In Deyang 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 Deyang.

Maximum UV Index Levels in Deyang for May

The chart shows the monthly maximum UV Index (UVI) for Deyang 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 Deyang typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101212101110864
Data source: Deyang 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 Deyang Compares to Other Months

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

This table compares monthly weather conditions in Deyang, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)13 mm (0.5 inches)90%moderate
February Weather9°C (49°F)16 mm (0.6 inches)92%high
March Weather15°C (59°F)23 mm (0.9 inches)89%very high
April Weather19°C (67°F)47 mm (1.9 inches)85%very high
May Weather23°C (74°F)64 mm (2.5 inches)87%extreme
June Weather26°C (79°F)96 mm (3.8 inches)88%extreme
July Weather27°C (81°F)346 mm (13.6 inches)89%very high
August Weather27°C (82°F)262 mm (10.3 inches)92%extreme
September Weather23°C (74°F)129 mm (5.1 inches)92%very high
October Weather18°C (64°F)68 mm (2.7 inches)92%very high
November Weather13°C (56°F)22 mm (0.9 inches)92%high
December Weather8°C (47°F)23 mm (0.9 inches)90%moderate

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