Jiuquan, Gansu Weather by Month and Climate Averages

How much rain does Jiuquan get?

Jiuquan gets 147 mm of precipitation in an average year, spread over about 39 days with measurable rain. That is fewer rainy days than 90% of China.

February is the wettest month, with 34 mm. November is the driest, with 2 mm. July has the most rainy days, about 7.

The longest dry spell in the last five years lasted 51 days, to November 4, 2021.

Jiuquan weather by month

Jiuquan weather in January

In January, Jiuquan averages a high of -2°C and a low of -15°C. It gets 12 mm of precipitation over about 2 rainy days. The sun is out about 68% of daylight hours. The January record high is 16°C (2014) and the record low is -28°C (2008).

Jiuquan weather in February

In February, Jiuquan averages a high of 3°C and a low of -11°C. It gets 34 mm of precipitation over about 2 rainy days. The sun is out about 57% of daylight hours. The February record high is 17°C (2021) and the record low is -28°C (1980).

Jiuquan weather in March

In March, Jiuquan averages a high of 10°C and a low of -3°C. It gets 7 mm of precipitation over about 3 rainy days. The sun is out about 57% of daylight hours. The March record high is 25°C (2003) and the record low is -26°C (2010).

Jiuquan weather in April

In April, Jiuquan averages a high of 18°C and a low of 3°C. It gets 4 mm of precipitation over about 2 rainy days. The sun is out about 54% of daylight hours. The April record high is 32°C (2004) and the record low is -11°C (1979). April is one of the most comfortable months to visit.

Jiuquan weather in May

In May, Jiuquan averages a high of 24°C and a low of 9°C. It gets 9 mm of precipitation over about 4 rainy days. The sun is out about 47% of daylight hours. The May record high is 34°C (2024) and the record low is -3°C (1981). May is one of the most comfortable months to visit.

Jiuquan weather in June

In June, Jiuquan averages a high of 28°C and a low of 14°C. It gets 18 mm of precipitation over about 5 rainy days. The sun is out about 49% of daylight hours. The June record high is 34°C (1999) and the record low is 2°C (1980).

Jiuquan weather in July

In July, Jiuquan averages a high of 29°C and a low of 16°C. It gets 22 mm of precipitation over about 7 rainy days. The sun is out about 61% of daylight hours. The July record high is 38°C (2010) and the record low is 8°C (1979).

Jiuquan weather in August

In August, Jiuquan averages a high of 28°C and a low of 13°C. It gets 19 mm of precipitation over about 6 rainy days. The sun is out about 58% of daylight hours. The August record high is 37°C (2023) and the record low is 4°C (1984).

Jiuquan weather in September

In September, Jiuquan averages a high of 23°C and a low of 8°C. It gets 11 mm of precipitation over about 3 rainy days. The sun is out about 64% of daylight hours. The September record high is 33°C (2023) and the record low is -4°C (2004). September is one of the most comfortable months to visit.

Jiuquan weather in October

In October, Jiuquan averages a high of 16°C and a low of 2°C. It gets 4 mm of precipitation over about 1 rainy days. The sun is out about 68% of daylight hours. The October record high is 27°C (2008) and the record low is -17°C (1986).

Jiuquan weather in November

In November, Jiuquan averages a high of 7°C and a low of -6°C. It gets 2 mm of precipitation over about 2 rainy days. The sun is out about 69% of daylight hours. The November record high is 20°C (2023) and the record low is -23°C (1971).

Jiuquan weather in December

In December, Jiuquan averages a high of 0°C and a low of -13°C. It gets 5 mm of precipitation over about 3 rainy days. The sun is out about 64% of daylight hours. The December record high is 17°C (1978) and the record low is -30°C (1991).

Sunshine, humidity and wind in Jiuquan

November is the sunniest month in Jiuquan, with sunshine about 69% of daylight hours. May is the cloudiest, at 47%. Over the year the sun shines about 60% of daylight hours. Jiuquan is sunnier than 87% of China.

Humidity peaks in December at 45% and is lowest in May at 24%.

Jiuquan has about 12 days a year above 32°C. Jiuquan is cooler than 67% of China.

First and last freeze in Jiuquan

The first fall freeze in Jiuquan typically comes around October 11, and the last spring freeze around April 22. That leaves a frost-free growing season of about 172 days.

Jiuquan weather records

The hottest temperature on record at the Jiuquan station is 38°C, on July 20, 2010. The coldest is -30°C, on December 27, 1991.

The wettest day on record brought 90 mm of rain, on February 2, 2019.

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

The annual mean temperature has changed by +0.4°C per decade since 1970.

The best time to visit Jiuquan

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

Winter (December–February) is cold, with average highs around 1°C and lows near -13°C.

Spring (March–May) is mild, with average highs around 17°C and lows near 3°C.

Summer (June–August) is hot, with average highs around 29°C and lows near 14°C.

Autumn (September–November) is mild, with average highs around 15°C and lows near 1°C.

Jiuquan climate questions

How much rain does Jiuquan get?

Jiuquan gets 147 mm of precipitation in an average year, over about 39 rainy days.

What is the wettest month in Jiuquan?

February is the wettest month in Jiuquan, with 34 mm. November is the driest, with 2 mm.

How many rainy days does Jiuquan have a year?

Jiuquan has about 39 days with measurable rain in an average year. July has the most, about 7.

What is the hottest month in Jiuquan?

July is the warmest month in Jiuquan, with an average high of 29°C.

What is the coldest month in Jiuquan?

January is the coldest month in Jiuquan, with an average low of -15°C.

What is the record high temperature in Jiuquan?

The record high at the Jiuquan station is 38°C, set on July 20, 2010. The record low is -30°C, on December 27, 1991.

What is the sunniest month in Jiuquan?

November is the sunniest month in Jiuquan, with sunshine about 69% of daylight hours. May is the cloudiest.

When is the first frost in Jiuquan?

The first fall freeze in Jiuquan typically comes around October 11. The last spring freeze is around April 22.

What is the best time to visit Jiuquan?

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