Wanning, Hainan Weather by Month and Climate Averages

How much rain does Wanning get?

Wanning gets 2156 mm of precipitation in an average year, spread over about 150 days with measurable rain. That is more rainy days than 90% of China.

October is the wettest month, with 424 mm. January is the driest, with 41 mm. August has the most rainy days, about 17.

The longest dry spell in the last five years lasted 34 days, to March 25, 2023.

Wanning weather by month

Wanning weather in January

In January, Wanning averages a high of 23°C and a low of 17°C. It gets 41 mm of precipitation over about 10 rainy days. The sun is out about 37% of daylight hours. The January record high is 33°C (1980) and the record low is 6°C (1974). January is one of the most comfortable months to visit.

Wanning weather in February

In February, Wanning averages a high of 24°C and a low of 18°C. It gets 51 mm of precipitation over about 10 rainy days. The sun is out about 46% of daylight hours. The February record high is 35°C (1979) and the record low is 7°C (1972). February is one of the most comfortable months to visit.

Wanning weather in March

In March, Wanning averages a high of 27°C and a low of 21°C. It gets 64 mm of precipitation over about 9 rainy days. The sun is out about 51% of daylight hours. The March record high is 34°C (2022) and the record low is 6°C (1986).

Wanning weather in April

In April, Wanning averages a high of 30°C and a low of 23°C. It gets 122 mm of precipitation over about 10 rainy days. The sun is out about 52% of daylight hours. The April record high is 38°C (2024) and the record low is 14°C (1991).

Wanning weather in May

In May, Wanning averages a high of 33°C and a low of 25°C. It gets 216 mm of precipitation over about 13 rainy days. The sun is out about 38% of daylight hours. The May record high is 39°C (2010) and the record low is 16°C (1984).

Wanning weather in June

In June, Wanning averages a high of 33°C and a low of 26°C. It gets 174 mm of precipitation over about 13 rainy days. The sun is out about 18% of daylight hours. The June record high is 39°C (2006) and the record low is 21°C (1988).

Wanning weather in July

In July, Wanning averages a high of 33°C and a low of 26°C. It gets 191 mm of precipitation over about 13 rainy days. The sun is out about 35% of daylight hours. The July record high is 39°C (2005) and the record low is 21°C (1975).

Wanning weather in August

In August, Wanning averages a high of 33°C and a low of 25°C. It gets 283 mm of precipitation over about 17 rainy days. The sun is out about 26% of daylight hours. The August record high is 38°C (2017) and the record low is 21°C (1972).

Wanning weather in September

In September, Wanning averages a high of 32°C and a low of 24°C. It gets 377 mm of precipitation over about 17 rainy days. The sun is out about 28% of daylight hours. The September record high is 37°C (2011) and the record low is 19°C (1986).

Wanning weather in October

In October, Wanning averages a high of 29°C and a low of 23°C. It gets 424 mm of precipitation over about 15 rainy days. The sun is out about 25% of daylight hours. The October record high is 36°C (2024) and the record low is 14°C (1991).

Wanning weather in November

In November, Wanning averages a high of 27°C and a low of 21°C. It gets 124 mm of precipitation over about 12 rainy days. The sun is out about 38% of daylight hours. The November record high is 34°C (2012) and the record low is 9°C (1975).

Wanning weather in December

In December, Wanning averages a high of 24°C and a low of 18°C. It gets 88 mm of precipitation over about 11 rainy days. The sun is out about 27% of daylight hours. The December record high is 31°C (1974) and the record low is 6°C (1975). December is one of the most comfortable months to visit.

Sunshine, humidity and wind in Wanning

April is the sunniest month in Wanning, with sunshine about 52% of daylight hours. June is the cloudiest, at 18%. Over the year the sun shines about 35% of daylight hours. Wanning is cloudier than 77% of China.

Humidity peaks in March at 87% and is lowest in December at 79%.

Wanning has about 110 days a year above 32°C. Wanning is hotter than 99% of China.

Wanning weather records

The hottest temperature on record at the Wanning station is 39°C, on July 20, 2005. The coldest is 6°C, on December 15, 1975.

The wettest day on record brought 615 mm of rain, on October 5, 2010.

35 all-time records have been set at the station since 1970.

The annual mean temperature has changed by +0.3°C per decade since 1970.

The best time to visit Wanning

The most comfortable time to visit is typically January to February and December, when daytime highs sit near 24°C.

Winter (December–February) is warm, with average highs around 24°C and lows near 17°C.

Spring (March–May) is hot, with average highs around 30°C and lows near 23°C.

Summer (June–August) is hot, with average highs around 33°C and lows near 26°C. It can feel humid.

Autumn (September–November) is hot, with average highs around 29°C and lows near 23°C.

Wanning climate questions

How much rain does Wanning get?

Wanning gets 2156 mm of precipitation in an average year, over about 150 rainy days.

What is the wettest month in Wanning?

October is the wettest month in Wanning, with 424 mm. January is the driest, with 41 mm.

How many rainy days does Wanning have a year?

Wanning has about 150 days with measurable rain in an average year. August has the most, about 17.

What is the hottest month in Wanning?

June is the warmest month in Wanning, with an average high of 33°C.

What is the coldest month in Wanning?

January is the coldest month in Wanning, with an average low of 17°C.

What is the record high temperature in Wanning?

The record high at the Wanning station is 39°C, set on July 20, 2005. The record low is 6°C, on December 15, 1975.

What is the sunniest month in Wanning?

April is the sunniest month in Wanning, with sunshine about 52% of daylight hours. June is the cloudiest.

What is the best time to visit Wanning?

The most comfortable time to visit is typically January to February and December, when daytime highs sit near 24°C.