Sanshui Weather in May

What's the weather like in Sanshui (Guangdong Province) in May 2025?

The climate in Sanshui during May can be summarized as hot, humid and very wet.

May is in the spring in Sanshui 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.

Sanshui weather averages (imperial / metric)
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 78.5°F
Humidity 82%
Windspeed 6.8kph 4 mph

On average May is the wettest month of the year in Sanshui 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 Sanshui

Sanshui average temperature in May

May rainfall

Sanshui average rain in May

May hourly sunshine

Sanshui average rain in May

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 Sanshui in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Sanshui weather stats

Sanshui weather statistics
Hottest month: July 32.7°C 90.9°F
Driest month: December 26mm 1ins
Sunniest month: July 7.9hrs
Coldest month: January 17.9°C 64.2°F
Wettest month: May 290mm 11.4ins
Map showing location of Sanshui (23.15486, 112.89161) Sanshui map pin © Google

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