Shiyan Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Shiyan, Hubei, China. Long-term data from 1990 to 2020 was used to calculate these averages. Now, let's break down all the details for a clearer picture.
Generally, Shiyan experiences moderate precipitation patterns, averaging 933 mm (37 in) yearly. However, this average masks significant seasonal variation, including a distinct dry season during certain months that are clearly visible in our monthly breakdown below.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Shiyan shows significant variation throughout the year. Expect 159 mm (6.3 in) of precipitation during the wettest month July, distributed over 14 rainy days.
In contrast, December offers drier and sunnier days, with around 22 mm (0.9 in) of rainfall over 7 rainy days.
July, the wettest month, has a maximum daytime temperature of 32°C (90°F). During the driest month December you can expect a temperature of 10°C (50°F). For more detailed insights into the city's temperatures, visit our Shiyan Temperature page.
Annual Rainfall in China: City Comparison
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.
heavy rainfall
high
moderate
low
almost none
Shiyan vs World: Rainfall Compared
Shiyan's average annual precipitation is 933 mm (37 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.
Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm (39 in) of annual rainfall, mostly in the summer.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.
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.
Precipitation has a very strong role in determining the local climate and ecosystem:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
- The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
- Approximately 70% of lightning bolts strike land rather than oceans.
- A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.
For more detailed information about Shiyan's weather, including sunshine hours, humidity levels, and temperature data, visit our Shiyan Climate page.
