Tonglu Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Tonglu.
Climate overview of Tonglu
Temperatures in Tonglu, Zhejiang, China, vary greatly throughout the year. July is the hottest month at 34°C (93°F), while January is the coldest at 9°C (48°F).
With around 1847 mm (73 in) of annual rain/snowfall, Tonglu has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has a distinct rainy season from April to August, with very warm summers and cold winters. The wettest month is June.
Tonglu Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tonglu - and find the best time to visit.
Monthly Temperature in Tonglu
The climate in Tonglu is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 34°C (93°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 9°C (48°F).
At night, temperatures range from around 25°C (77°F) in July to 2°C (36°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Tonglu
Tonglu has a notably wet climate with abundant precipitation, recording 1847 mm (73 in) of rain/snowfall per year. Tonglu can be quite wet during June, receiving approximately 378 mm (15 in) of precipitation over 16 rainy days.
In contrast, during the driest month (December), you will experience much drier conditions, with 67 mm (2.6 in) of precipitation spread across 12 rainy days. For more details, please visit our Tonglu 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 Tonglu by Month
The relative humidity is high throughout the year in Tonglu.
The city experiences its highest humidity in June, reaching 77%. In July, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Tonglu
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: October
- Warmest weather: July and August
- Wettest months: April, May, June, July and August, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from April to August, with very warm summers and cold winters
Frequently asked questions about the climate in Tonglu
What is the best time to visit Tonglu?
October typically offers the most optimal weather in Tonglu. In contrast, January, February, June, July and August tend to have less optimal conditions. Tonglu has a distinct rainy season from April to August, with very warm summers and cold winters.
What temperatures can I expect in Tonglu?
Daytime highs range from 9°C (48°F) in January to 34°C (93°F) in July. Nighttime lows range from 2°C (36°F) to 25°C (77°F). Temperatures vary considerably through the year.
How much rain does Tonglu get?
Annual rainfall is around 1847 mm (73 in). June is the wettest month with 378 mm (15 in), while December is the driest with 67 mm (2.6 in).
Tonglu 3-Day Forecast
Tonglu on the map
Tonglu is highlighted - select any city to see its climate.
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