Donghai Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Donghai.
Climate overview of Donghai
The climate in Donghai, Jiangsu, China, is marked by large temperature swings across the seasons, ranging from 32°C (90°F) in July to 7°C (45°F) in January.
Donghai sees a moderate amount of rain/snowfall, totalling around 954 mm (38 in) per year. It experiences a distinct dry season from November to February, creating some seasonal variation.
Donghai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Donghai — and find the best time to visit.
Monthly Temperature in Donghai
In Donghai, 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 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 Donghai
On average, Donghai receives a reasonable amount of rain/snowfall, with an annual precipitation of 954 mm (38 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, July it receives heavy rainfall, averaging 238 mm (9.4 in) of precipitation, recorded across 15 rainy days. In contrast, the driest month December brings less rainfall, with 20 mm (0.8 in) over 6 rainy days. For more details, please visit our Donghai Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Donghai by Month
The relative humidity is high throughout the year in Donghai.
The city experiences its highest humidity in July, reaching 82%. In March, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Donghai
Be prepared for heavier rainfall during July and August, the wettest period of the year. Seeking the perfect travel destination for this year? We've created a tool that suggests locations matching your desired weather. Let our weather planner guide your travel decisions.
Frequently asked questions about the climate in Donghai
What is the best time to visit Donghai?
April, May, September and October typically offer the most optimal weather in Donghai. In contrast, July and August tend to have less optimal conditions. Donghai has a distinct dry season from November to February.
What temperatures can I expect in Donghai?
Daytime highs range from 7°C (45°F) in January to 32°C (90°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 Donghai get?
Annual rainfall is around 954 mm (38 in). July is the wettest month with 238 mm (9.4 in), while December is the driest with 20 mm (0.8 in).
Donghai 3-Day Forecast
Donghai 3-Day Forecast
Donghai on the map
Donghai 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) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Li River: A Journey Through China’s Most Breathtaking Landscape
Explore the Li River, China's breathtaking landscape with majestic mountains, serene waters, and picturesque views. A must-see for every traveler.
Go to China's Zhangjiajie National Park with the highest, the fastest, largest-loaded outdoor elevator in the world
You won't find this unique landscape anywhere else in the world. Thousands of floating mountains overgrown with trees at the top dominate this fairy tale landscape.
Go to Xinjiang in China
In Xinjiang you get to see a mix of East and Central Asia. An experience that you might want to add to your bucket list. You can travel through the province as if you are following an ancient silk route.
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.