Baoshan Rainfall & Precipitation: Monthly Averages and Year-Round Insights
This page shows both the average monthly rainfall and the number of rainy days in Baoshan, Shanghai Area, China. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let’s break down all the details for a clearer picture.
Baoshan experiences significant rain/snowfall throughout the year, averaging 1344 mm of precipitation annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm)
Baoshan can be quite wet during June, receiving approximately 278 mm of precipitation over 15 rainy days.
In contrast December, experiences much drier conditions, with 46 mm of rainfall, spread across 10 rainy days.June, the wettest month, has a maximum daytime temperature of 28°C. The city receives 131 hours of sunshine in this period. During the driest month December you can expect a temperature of 12°C. For more detailed insights into the city’s temperatures, visit our Baoshan Temperature page.
Annual Precipitation in China
The map below shows the annual precipitation across China. You can also select the different months in case you are interested in a specific month.





Amsterdam Precipitation Compared World Wide
Baoshan’s average annual precipitation is 1344 mm. Let’s compare this to some popular worldwide tourist destinations:
In Toronto, Canada, annual precipitation averages [964 mm], with snowy winters and rainy summers.
Beijing, China, receives 560 mm of annual precipitation, concentrated in the summer months.
In Brisbane, Australia, the annual precipitation is 979 mm, making it wetter than Sydney.
Ho Chi Minh City, Vietnam, receives 1955 mm of annual rainfall, with a pronounced wet season from May to November, typical of its tropical monsoon climate.
How is Precipitation Measured?
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.
Global Precipitation Patterns
Tropical Rainforests: In tropical regions, rainfall is generally abundant year-round. Areas near the equator, like the Amazon rainforest, can receive up to 3000 mm of rain annually.
Desert Regions: Deserts such as the Sahara and Arabian deserts typically see less than 250 mm of rainfall annually. Rainfall tends to be infrequent, but when it does occur, it is often intense.
Temperate Zones: In temperate regions, precipitation tends to be more evenly distributed, though areas closer to the ocean may see more rain in the winter months, and areas further inland experience drier summers.
Polar Regions: Precipitation in polar regions, like Antarctica, is extremely low, often falling as snow. Average annual precipitation in Antarctica is less than 200 mm, with some areas receiving as little as 50 mm annually.
For more detailed information about Baoshan’s weather, including sunshine hours, humidity levels, and temperature data, visit our Baoshan Climate page.