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May Weather in Niandui, China

Last updated: August 22, 2025

In May, the average temperature in Niandui, China hovers around 5°C (41°F), providing a cool atmosphere. Expect temperatures to dip as low as -15°C (6°F) and reach up to 18°C (64°F). This month features an average precipitation of 73 mm (2.9 in) over 19 days, contributing to a humidity level of 61%. Stay prepared for a mix of chilly days and occasional wet weather!

May Temperature in Niandui

In May in Niandui, the average temperature is 5°C (41°F). The maximum can reach 18°C (64°F), while the minimum can drop as low as -15°C (6°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates May temperature patterns in Niandui, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Niandui, May typically has an average temperature of 5°C (41°F), with highs reaching up to 18°C (64°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec182127344149505047382922
Data source: Temperature data for Niandui 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 Niandui

In Niandui in May, the total precipitation amount is 73 mm (2.9 in) spread over 19 days.

May Precipitation Trends in Niandui

The chart displays monthly precipitation patterns in Niandui, 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 Niandui, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec41018387498201175902988
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Niandui

In Niandui in May humidity is 61%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making traveling slightly uncomfortable and prompting the need for warm layers to keep cozy while exploring the sights.

May Average Humidity in Niandui

This chart illustrates the average monthly humidity levels in Niandui, 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 Niandui is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec60%65%61%56%61%72%89%89%87%75%59%54%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Niandui

In Niandui in May, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Niandui, you can check Hourly UV Index in Niandui.

Maximum UV Index Levels in Niandui for May

The chart shows the monthly maximum UV Index (UVI) for Niandui 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 Niandui typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8111315171616161512107
Data source: Niandui 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 Niandui Compares to Other Months

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

This table compares monthly weather conditions in Niandui, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)4 mm (0.2 inches)60%very high
February Weather-6°C (22°F)10 mm (0.4 inches)65%extreme
March Weather-3°C (27°F)18 mm (0.7 inches)61%extreme
April Weather1°C (35°F)38 mm (1.5 inches)56%extreme
May Weather5°C (41°F)73 mm (2.9 inches)61%extreme
June Weather10°C (49°F)98 mm (3.8 inches)72%extreme
July Weather10°C (50°F)201 mm (7.9 inches)89%extreme
August Weather10°C (50°F)175 mm (6.9 inches)89%extreme
September Weather8°C (47°F)90 mm (3.5 inches)87%extreme
October Weather3°C (38°F)29 mm (1.1 inches)75%extreme
November Weather-2°C (29°F)8 mm (0.3 inches)59%very high
December Weather-6°C (22°F)8 mm (0.3 inches)54%high

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