Pei Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pei.
Climate overview of Pei
Pei, China, experiences significant temperature variation throughout the year. Summers bring daytime highs of 33°C (91°F) in July, while winters cool to 7°C (45°F) in January.
Pei sees a moderate amount of rain/snowfall, totalling around 865 mm (34 in) per year. It experiences a distinct dry season from October to March, with very warm summers and cold winters, creating some seasonal variation.
Pei Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pei - and find the best time to visit.
Monthly Temperature in Pei
Depending on the time of the year, temperatures range from very warm to chilly in Pei. Average maximum daytime temperatures range from a very warm 33°C (91°F) in July, the warmest time of the year, to a chilly 7°C (45°F) during cooler months like January.
At night, you can expect temperatures ranging from 24°C (75°F) in July to around -3°C (27°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Pei
Generally, Pei has a moderate amount of precipitation, averaging 865 mm (34 in) of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives heavy rainfall, averaging 224 mm (8.8 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month December brings less rainfall, with 15 mm (0.6 in) over 5 rainy days. For more details, please visit our Pei 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 Pei
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, September and October
- Warmest weather: June, July and August
- Fewest rainy days: January, February and December
- Wettest months: June, July and August, when rainfall is highest.
- Seasonal pattern: A distinct dry season from October to March, with very warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Pei
What is the best time to visit Pei?
April, May, September and October typically offer the most optimal weather in Pei. In contrast, July tends to have less optimal conditions. Pei has a distinct dry season from October to March, with very warm summers and cold winters.
What temperatures can I expect in Pei?
Daytime highs range from 7°C (45°F) in January to 33°C (91°F) in July. Nighttime lows range from -3°C (27°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Pei get?
Annual rainfall is around 865 mm (34 in). July is the wettest month with 224 mm (8.8 in), while December is the driest with 15 mm (0.6 in).
Pei 3-Day Forecast
Pei on the map
Pei 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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