Shiwan Weather in May
What's the weather like in Shiwan (Guangdong Province) in May 2025?
The climate in Shiwan during May can be summarized as hot, humid and very wet.
May is in the spring in Shiwan and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (85°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 29.5°C 85.1°F |
|---|---|
| Nightly temperature | 22.9°C 73.2°F |
| Average temperature | 26.2°C 79.2°F |
| Daily sunshine | 4.8 hrs |
| Avg rainfall | 290 mm 11.4 ins |
| Rainy days | 18 days |
| Sea temperature | 25.8°C 78.4°F |
| Humidity | 82% |
| Windspeed | 7.2kph 5 mph |
On average May is the wettest month of the year in Shiwan with around 290mm 11.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
May temperatures in Shiwan
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Shiwan in May 2025.
Other monthly averages
Shiwan weather stats
| Hottest month: | July | 32.6°C 90.7°F |
|---|---|---|
| Driest month: | December | 26mm 1ins |
| Sunniest month: | July | 7.8hrs |
| Coldest month: | January | 18.1°C 64.6°F |
| Wettest month: | May | 290mm 11.4ins |
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