Donghai, Guangdong Weather by Month and Climate Averages

How much rain does Donghai get?

Donghai gets 1973 mm of precipitation in an average year, spread over about 116 days with measurable rain. That is more rainy days than 64% of China.

June is the wettest month, with 450 mm. December is the driest, with 27 mm. June has the most rainy days, about 17.

The longest dry spell in the last five years lasted 47 days, to March 24, 2023.

Donghai weather by month

Donghai weather in January

In January, Donghai averages a high of 19°C and a low of 12°C. It gets 37 mm of precipitation over about 5 rainy days. The sun is out about 55% of daylight hours. The January record high is 28°C (2008) and the record low is 2°C (2016). January is one of the most comfortable months to visit.

Donghai weather in February

In February, Donghai averages a high of 20°C and a low of 13°C. It gets 39 mm of precipitation over about 7 rainy days. The sun is out about 45% of daylight hours. The February record high is 29°C (2023) and the record low is 2°C (1974). February is one of the most comfortable months to visit.

Donghai weather in March

In March, Donghai averages a high of 22°C and a low of 16°C. It gets 74 mm of precipitation over about 9 rainy days. The sun is out about 39% of daylight hours. The March record high is 32°C (2024) and the record low is 4°C (1986). March is one of the most comfortable months to visit.

Donghai weather in April

In April, Donghai averages a high of 25°C and a low of 19°C. It gets 144 mm of precipitation over about 11 rainy days. The sun is out about 34% of daylight hours. The April record high is 32°C (2015) and the record low is 9°C (1996). April is one of the most comfortable months to visit.

Donghai weather in May

In May, Donghai averages a high of 28°C and a low of 23°C. It gets 270 mm of precipitation over about 13 rainy days. The sun is out about 22% of daylight hours. The May record high is 33°C (2020) and the record low is 14°C (1984).

Donghai weather in June

In June, Donghai averages a high of 30°C and a low of 26°C. It gets 450 mm of precipitation over about 17 rainy days. The sun is out about 11% of daylight hours. The June record high is 36°C (1985) and the record low is 18°C (2010).

Donghai weather in July

In July, Donghai averages a high of 31°C and a low of 26°C. It gets 307 mm of precipitation over about 17 rainy days. The sun is out about 28% of daylight hours. The July record high is 38°C (1982) and the record low is 22°C (1992).

Donghai weather in August

In August, Donghai averages a high of 31°C and a low of 26°C. It gets 345 mm of precipitation over about 15 rainy days. The sun is out about 23% of daylight hours. The August record high is 37°C (2015) and the record low is 18°C (1979).

Donghai weather in September

In September, Donghai averages a high of 31°C and a low of 25°C. It gets 200 mm of precipitation over about 10 rainy days. The sun is out about 39% of daylight hours. The September record high is 36°C (2020) and the record low is 18°C (1997).

Donghai weather in October

In October, Donghai averages a high of 29°C and a low of 22°C. It gets 50 mm of precipitation over about 4 rainy days. The sun is out about 42% of daylight hours. The October record high is 36°C (2024) and the record low is 9°C (1978).

Donghai weather in November

In November, Donghai averages a high of 26°C and a low of 18°C. It gets 30 mm of precipitation over about 4 rainy days. The sun is out about 52% of daylight hours. The November record high is 33°C (2003) and the record low is 6°C (1975). November is one of the most comfortable months to visit.

Donghai weather in December

In December, Donghai averages a high of 22°C and a low of 14°C. It gets 27 mm of precipitation over about 5 rainy days. The sun is out about 52% of daylight hours. The December record high is 29°C (2001) and the record low is 2°C (1991). December is one of the most comfortable months to visit.

Sunshine, humidity and wind in Donghai

January is the sunniest month in Donghai, with sunshine about 55% of daylight hours. June is the cloudiest, at 11%. Over the year the sun shines about 37% of daylight hours. Donghai is cloudier than 72% of China.

Humidity peaks in June at 85% and is lowest in December at 64%.

Donghai has about 26 days a year above 32°C. Donghai is cooler than 52% of China.

Donghai weather records

The hottest temperature on record at the Donghai station is 38°C, on July 29, 1982. The coldest is 2°C, on December 29, 1991.

The wettest day on record brought 476 mm of rain, on June 18, 1983.

34 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 Donghai

The most comfortable time to visit is typically January to April and November to December, when daytime highs sit near 22°C.

Winter (December–February) is warm, with average highs around 20°C and lows near 13°C.

Spring (March–May) is warm, with average highs around 25°C and lows near 20°C.

Summer (June–August) is hot, with average highs around 31°C and lows near 26°C. It can feel humid.

Autumn (September–November) is hot, with average highs around 28°C and lows near 22°C.

Donghai climate questions

How much rain does Donghai get?

Donghai gets 1973 mm of precipitation in an average year, over about 116 rainy days.

What is the wettest month in Donghai?

June is the wettest month in Donghai, with 450 mm. December is the driest, with 27 mm.

How many rainy days does Donghai have a year?

Donghai has about 116 days with measurable rain in an average year. June has the most, about 17.

What is the hottest month in Donghai?

July is the warmest month in Donghai, with an average high of 31°C.

What is the coldest month in Donghai?

January is the coldest month in Donghai, with an average low of 12°C.

What is the record high temperature in Donghai?

The record high at the Donghai station is 38°C, set on July 29, 1982. The record low is 2°C, on December 29, 1991.

What is the sunniest month in Donghai?

January is the sunniest month in Donghai, with sunshine about 55% of daylight hours. June is the cloudiest.

What is the best time to visit Donghai?

The most comfortable time to visit is typically January to April and November to December, when daytime highs sit near 22°C.