Haiyang Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Haiyang, China. The figures are based on a 30-year period (1990–2020) to provide a reliable average. Let's explore the details to provide you with a complete overview.

Generally, Haiyang has a moderate amount of precipitation, averaging 772 mm (30 in) of rain/snowfall annually. However, it does experience a distinct dry season during certain months. Take a look at our detailed charts below to see the seasonal variation.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm (0.01 in))

The climate in Haiyang shows significant variation throughout the year. Expect 184 mm (7.2 in) of precipitation during the wettest month July, distributed over 15 rainy days.

In contrast, January offers drier and sunnier days, with around 12 mm (0.5 in) of snow/rainfall over 5 snowy/rainy days.

July, the wettest month, has a maximum daytime temperature of 28°C (82°F). During the driest month January you can expect a temperature of 4°C (39°F). For more detailed insights into the city's temperatures, visit our Haiyang Temperature page.

Haiyang's average annual precipitation is 772 mm (30 in). Let's compare this to some popular worldwide tourist destinations:

Chicago, USA, sees an annual precipitation of 1062 mm (42 in), with rain and snow contributing to its humid climate.

In Seoul, South Korea, the average annual precipitation is 1237 mm (49 in), with most rain falling during the summer monsoon season.

In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.

Ho Chi Minh City, Vietnam, receives 1955 mm (77 in) of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

• "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
• The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
• The greatest snowfall recorded was on Mt. Rainier, Washington State, USA, over 31.5 meters (103 feet) fell during the winter of 1972.

For more detailed information about Haiyang's weather, including sunshine hours, humidity levels, and temperature data, visit our Haiyang Climate page.