Mei Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mei.
Climate overview of Mei
Temperatures in Mei, China, vary greatly throughout the year. July is the hottest month at 30°C (86°F), while January is the coldest at 5°C (41°F).
The city has a wet climate, receiving around 1166 mm (46 in) of rain/snowfall per year. Despite the high annual total, it has distinct dry (December to February) and wet (July to September) seasons, with warm summers and cold winters. July is the wettest month.
Mei Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mei - and find the best time to visit.
Monthly Temperature in Mei
The climate in Mei is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 30°C (86°F) in July to a chilly 5°C (41°F) in January.
Nighttime temperatures range from 20°C (68°F) in July to -4°C (25°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mei
Mei has a notably wet climate with abundant precipitation, recording 1166 mm (46 in) of rain/snowfall per year. The seasons in Mei bring significant changes in precipitation. The wettest month, July, receives heavy rainfall, with an average of 218 mm (8.6 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, December, experiences much less snow/rainfall, totaling 16 mm (0.6 in) over 4 snowy/rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Mei Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Mei
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April and May
- Warmest weather: July and August
- Fewest rainy days: January, February and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to February) and wet (July to September) seasons, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around -4°C (25°F).
Frequently asked questions about the climate in Mei
What is the best time to visit Mei?
April and May typically offer the most optimal weather in Mei. In contrast, July tends to have less optimal conditions. Mei has distinct dry (December to February) and wet (July to September) seasons, with warm summers and cold winters.
What temperatures can I expect in Mei?
Daytime highs range from 5°C (41°F) in January to 30°C (86°F) in July. Nighttime lows range from -4°C (25°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Mei get?
Annual rainfall is around 1166 mm (46 in). July is the wettest month with 218 mm (8.6 in), while December is the driest with 16 mm (0.6 in).
Mei 3-Day Forecast
Mei on the map
Mei is highlighted - select any city to see its climate.
Popular this month
Where to go in August - average daytime high across popular destinations.
Hangzhou
34°C (93°F) Guangzhou34°C (93°F) Shanghai32°C (90°F) Xi'an
33°C (91°F) Beijing32°C (90°F) Shenzhen32°C (90°F) Chengdu31°C (88°F) Qingdao29°C (84°F) 
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