Haiyan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Haiyan.
Climate overview of Haiyan
The climate in Haiyan, Zhejiang, China, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in July to 9°C (48°F) in January.
Rainfall is high, totalling around 1722 mm (68 in) per year. June is the wettest month and October the driest.
Haiyan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Haiyan — and find the best time to visit.
Monthly Temperature in Haiyan
In Haiyan, temperatures differ significantly between summer and winter months. Average maximum daytime temperatures range from a very warm 32°C (90°F) in July, the warmest time of the year, to a chilly 9°C (48°F) during cooler months like January.
At night, you can expect temperatures ranging from 27°C (81°F) in July to around 4°C (39°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Haiyan
Haiyan experiences significant rainfall throughout the year, averaging 1722 mm (68 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, June it receives heavy rainfall, averaging 313 mm (12 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month October brings less rainfall, with 78 mm (3.1 in) over 12 rainy days. For more details, please visit our Haiyan 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 Haiyan
Be prepared for heavier rainfall during March, May and June, the wettest period of the year. Looking for inspiration on where to travel this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
Frequently asked questions about the climate in Haiyan
What is the best time to visit Haiyan?
October typically offers the most optimal weather in Haiyan. In contrast, January, February and June tend to have less optimal conditions.
What temperatures can I expect in Haiyan?
Daytime highs range from 9°C (48°F) in January to 32°C (90°F) in July. Nighttime lows range from 4°C (39°F) to 27°C (81°F). Temperatures vary considerably through the year.
How much rain does Haiyan get?
Annual rainfall is around 1722 mm (68 in). June is the wettest month with 313 mm (12 in), while October is the driest with 78 mm (3.1 in).
Haiyan 3-Day Forecast
Haiyan 3-Day Forecast
Haiyan on the map
Haiyan is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Hangzhou
35°C (95°F) Xi'an
34°C (93°F) Guangzhou34°C (93°F) Beijing34°C (93°F) Shanghai33°C (91°F) Shenzhen32°C (90°F) Chengdu32°C (90°F) Qingdao28°C (82°F) 
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Go to Xinjiang in China
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Mount Kailash
The best time for a Kailash tour/trekking is from mid-May to mid-October when the temperature is most pleasant. It is warm, dry and sunny in that period.