Sanya Weather in March

What's the weather like in Sanya (Hainan) in March 2023?

The climate in Sanya during March can be summarized as hot, humid and dry.

March is in the spring in Sanya and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 21°C (70°F) is normal.

Sanya weather averages (imperial / metric)
Daytime temperature 27.9°C 82.2°F
Nightly temperature 20.9°C 69.6°F
Average temperature 24.4°C 75.9°F
Daily sunshine 5.6 hrs
Avg rainfall 17 mm 0.7 ins
Rainy days 7 days
Sea temperature 23.7°C 74.6°F
Humidity 84%
Windspeed 10.8kph 7 mph

On average March is the 3rd driest month of the year in Sanya with around 17mm 0.7 inches of rain making it a dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 5.6 hours of sunshine per day.

March temperatures in Sanya

Sanya average temperature in March

March rainfall

Sanya average rain in March

March hourly sunshine

Sanya average rain in March

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 Sanya in March 2023.

Other monthly averages

Best places to visit in March

UV index Best time to go?

Sanya weather stats

Sanya weather statistics
Hottest month: June 31.3°C 88.3°F
Driest month: January 10mm 0.4ins
Sunniest month: May 7.3hrs
Coldest month: January 25°C 77°F
Wettest month: September 275mm 10.8ins
Map showing location of Sanya (18.24306, 109.505)

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