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Temperatures in May

It's warm in May in Hefei with an average temperature of 27°C. Temperatures this month range from a low of 24°C to a high of 30°C. At night, you can expect temperatures between 15°C and 21°C.

Max and Min Temperatures per Day

Daily Temperature in May in Hefei

This chart shows the daily maximum and minimum temperatures in degrees Celsius for Hefei in May. The red line indicates the max temperatures, and the blue line shows the minimums.

Start of May

The month of May starts in Hefei with hot temperatures, averaging around 27°C during the day and nights close to 16°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.

Since temperatures can differ between day and night, it’s a good idea to dress in layers.

Mid-May

By mid-May, the average daytime temperature rises to around 28°C, with nights close to 18°C. There might be a few showers during this period, but plenty of dry days with sunshine too.

Temperatures vary between day and night, so it’s smart to wear layers.

End of May

By the end of May, the average daytime temperature in Hefei will be around 29°C, with nights close to 20°C. A shower might show up, but overall the weather will be dry and sunny.

As it gets cooler in the evening, it’s best to wear layers.

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Precipitation in May

In May, there is an average of 90 mm of precipitation, spread over 7 days. The wind speed is around 4 Bft, mostly coming from the South.

The average precipitation chance is 23% per day this month. Though that seems low, there are also a few days with a higher chance of precipitation.

Precipitation Chance

Daily precipitation chance in percentages for Hefei in May

This chart shows the daily precipitation chance (in percentages) in May for Hefei. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.

Hefei in May

London
Temperature Average Temperature
27°C 18°C
Sun High Temp
30°C 21°C
Sun Low Temp
24°C 15°C
Rain Total Precipitation
90 mm 46 mm
Rain Rainy Days
7 days 8 days

UV index

The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.

Is May a good time to visit Hefei?

Want nice weather? Then May is a great time to be in Hefei. You’ll have pleasant temperatures and not too much rain this month.

The typhoon season in Hefei runs from June to November.

Temperature records for Hefei in May

With 38°C, Hefei hit the highest temperature in the last 10 years in May 2020. The lowest daytime temperature in this month was 16°C in 2016. The extreme night temperatures ranged from a low of 9°C to a high of 26°C.

Check out the climate of Hefei for all months and discover the best travel time

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Daily Temperature in May in Hefei

This chart shows the average daily temperatures, both day and night, for each day in May in Hefei, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.

Daily Temperature in May in Hefei

Daily Precipitation in May in Hefei

The chart below shows the average daily precipitation in May for Hefei, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 7 days of rain in Hefei.

Daily Precipitation in May in Hefei

Daily UV Index in May in Hefei

This chart shows the average daily UV index in May in Hefei, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in May in Hefei

Temperature in May in Hefei Over the Years

This chart shows the average temperature in May in Hefei, measured in degrees Celsius, over the past years.

Temperature in May in Hefei Over the Years

Total Precipitation in May in Hefei Over the Years

This chart shows the average precipitation in May in Hefei, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.

Precipitation in May in Hefei Over the Years

Daily climate in May for Hefei

Click on a specific day in May for detailed info on the typical weather on that day in Hefei. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in May in Hefei

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Average Weather in Hefei by Month

Click on a month below to see detailed weather info for Hefei. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Hefei for all months at once

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