Haiyang Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Haiyang.
Climate overview of Haiyang
Temperatures in Haiyang, China, vary greatly throughout the year. August is the hottest month at 29°C (84°F), while January is the coldest at 4°C (39°F).
With around 772 mm (30 in) of annual rain/snowfall, the city has moderate precipitation levels. July is the wettest month and January the driest. It also has a distinct dry season from October to March, with warm summers and cold winters.
Haiyang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Haiyang - and find the best time to visit.
Monthly Temperature in Haiyang
The climate in Haiyang is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in August to a chilly 4°C (39°F) in the coolest month, January.
Nights vary from 24°C (75°F) in August to around -3°C (27°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Haiyang
Generally, Haiyang receives mid-range precipitation levels, with 772 mm (30 in) annually. The climate in Haiyang shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 184 mm (7.2 in) of precipitation over 15 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 12 mm (0.5 in) of snow/rainfall over 5 snowy/rainy days. For more details, please visit our Haiyang 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 Haiyang
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, September and October
- Warmest weather: July and August
- Fewer rainy days: January, February, March, November and December
- Wettest months: June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct dry season from October to March, with warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Haiyang
What is the best time to visit Haiyang?
May, June, September and October typically offer the most optimal weather in Haiyang. In contrast, January tends to have less optimal conditions. Haiyang has a distinct dry season from October to March, with warm summers and cold winters.
What temperatures can I expect in Haiyang?
Daytime highs range from 4°C (39°F) in January to 29°C (84°F) in August. Nighttime lows range from -3°C (27°F) to 24°C (75°F). Temperatures vary considerably through the year.
How much rain does Haiyang get?
Annual rainfall is around 772 mm (30 in). July is the wettest month with 184 mm (7.2 in), while January is the driest with 12 mm (0.5 in).
Haiyang 3-Day Forecast
Haiyang 3-Day Forecast
Haiyang on the map
Haiyang is highlighted - select any city to see its climate.
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