Chengjiang Monthly Rainfall & Precipitation

This page shows both the average monthly rainfall and the number of rainy days in Chengjiang, China. This average is based on long-term data collected between 1990 and 2020. Now, let's break down all the details for a clearer picture.

Chengjiang has a relatively rainy climate with high precipitation levels, averaging 1244 mm (49 in) of rainfall annually. Despite the high annual total, it does experience a distinct dry and rainy season during certain months. Examine our detailed charts below to understand these seasonal patterns.

Monthly Precipitation Levels

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

The climate in Chengjiang shows significant variation throughout the year. Expect 228 mm (9 in) of precipitation during the wettest month July, distributed over 22 rainy days.

In contrast, December offers drier and sunnier days, with around 27 mm (1.1 in) of rainfall over 11 rainy days.

July, the wettest month, has a maximum daytime temperature of 26°C (79°F). The city receives 124 hours of sunshine in this period. During the driest month December you can expect a temperature of 17°C (63°F). For more detailed insights into the city's temperatures, visit our Chengjiang Temperature page.

Chengjiang's average annual precipitation is 1244 mm (49 in). Let's compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 620 mm (24 in), evenly distributed across the year with no extreme wet or dry seasons.

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.

Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.

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.

The proximity of a location to a large body of water can significantly affect its rainfall patterns:

• Ocean Influence: Coastal regions typically receive more rainfall due to the presence of moisture-laden winds from the ocean. These regions tend to have more humid climates and experience more frequent precipitation, especially in winter.
• Continental Climates: Areas further from the sea, such as inland or continental regions, experience less frequent rainfall and more extreme seasonal variations in precipitation.

• "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 Chengjiang's weather, including sunshine hours, humidity levels, and temperature data, visit our Chengjiang Climate page.