The Climate in China

China Climate

Temperature axisClimate ChartRainfall axis
Climate chart for China
Both Temp Rainfall ° C/mms ° F/ins Key

This chart shows the huge temperature range of the climate of China. For climate profiles of individual provinces please see the individual province descriptions. The average temperature and rainfall profile is weighted according to each province's area and because of the vast area of Tibet and Xinjiang provinces it is generally lower than would be expected. In Winter and Spring an anti-cyclone often sits over Mongolia bringing east and south-easterly winds over China. In winter extremely cold Siberian air is drawn into north-east China. In summer and autumn the prevailing wind is reversed except for the dry north-west; allowing moist, warm air from the South China Sea to move north. Depressions generally track west, bringing welcome rain to inland provinces. Rainfall varies considerably from year to year in inland areas leading to risk of drought or flood, particularly during the summer. Typhoons that come in from the South China Sea are a frequent hazard in late summer and autumn, affecting coastal provinces such as Fujian Guangdong and Zhejiang.

Visitors find Spring and Autumn the best times to come to China in order to avoid the extremes of hot, wet and cold. For all about visiting China see our guide.

Heilongjiang, snow
Heavy snow at Shuangfeng forest farm, Mudanjiang City, Heilongjiang

Temperature in China

Winter

China winter temperature chart,climate

The average temperature over China in winter (January) demonstrates the extent of cold conditions over much of China. Cold north-easterly winds result in very low temperatures as far south as Beijing. The high Tibetan plateau is very cold. Only the southernmost coastal fringe retains temperatures over 59 ° F [15 ° C]. The extreme northeast is coldest with temperatures as low as -22 ° F [-30 ° C] at times.

Summer

China summer temperature chart,climate

This map shows the average temperature over China in summer (July). Southerly winds bring frequent rain and high temperatures to most of southern China; the Yangzi basin and as far north as Beijing. Several large cities exceed 104 ° F [40 ° C] on hot days. Chongqing; Wuhan andNanjing are known as the 'three furnaces' of China . Only the high Tibetan plateau remains cool. The long warm period in the south allows the growing of two or three crops of rice.

Rainfall in China

China winter rainfall,winter precipitation,climate

Winter

China in winter (November to April) is generally dry. The bulk of China is under the influence of cold dry air from the north east and there is little rain. Far eastern Xinjiang receives some rain, south of the Yangzi moderate rainfall continues all year round.

Summer

China summer rainfall,summer precipitation,climate

In summer (May to October) China receives most of its rain. Monsoon rain affects southernmost Tibet and Yunnan. Frequent rain bearing depressions moving in from the South China Sea bring heavy rain along the southern coast. The rain reaches as far north as the Yangzi, although the amount of rainfall drops off gradually towards Xinjiang in the north-west.

Xinjiang, camel, desert
Camel caravan in Xinjiang
All our province overviews include a section and graph showing the province's climate over the year.

Record breaking conditions

These are the provinces with the coldest/hottest and driest/wettest statistics in China.

Wettest province

The wettest provinces (as measured at the provincial capital) for each month of the year. In Spring it is Jiangxi while in Autumn it is southernmost Hainan Island.

MonthProvinceExtremeinchcms
JanHunan  24.061.0
FebJiangxi  40.2102.0
MarJiangxi  59.4151.0
AprJiangxi  88.2224.0
MayGuangdong  111.8284.0
JuneJiangxi  111.0282.0
JulySichuan  90.9231.0
AugHainan  88.6225.0
SeptHainan  98.8251.0
OctHainan  79.1201.0
NovHainan  38.297.0
DecZhejiang  18.948.0

Driest province

The provinces (at the provincial capital) with the least rainfall for each month of the year. They are all in the west or north-west of China.

MonthProvinceExtremeinchcms
JanTibet  0.20.5
FebTibet  0.30.7
MarTibet  0.82.0
AprTibet  2.05.2
MayNingxia  6.717.0
JuneNingxia  7.519.0
JulyXinjiang  7.920.0
AugXinjiang  6.316.0
SeptNingxia  9.123.0
OctTibet  4.010.2
NovTibet  0.71.7
DecGansu  0.41.0

Hottest province

Provinces with the highest maximum temperature for each month of the year. Southern most tropical province Hainan features heavily, but in summer/autumn provinces further east are hotter.

MonthProvinceExtreme° F° C
JanHainan  69.420.8
FebHainan  71.622.0
MarHainan  78.325.7
AprHainan  85.129.5
MayHainan  89.632.0
JuneHainan  90.732.6
JulyFujian  93.234.0
AugHunan  92.533.6
SeptGuangxi  89.131.7
OctGuangdong  83.528.6
NovHainan  77.225.1
DecHainan  71.822.1

Coldest province

These are the provinces with the lowest temperature for each month of the year. The northernmost province Heilongjiang is coldest in winter, but in summer it is Tibet in the west.

MonthProvinceExtreme° F° C
JanHeilongjiang  -12.3-24.6
FebHeilongjiang  -6.3-21.3
MarHeilongjiang  13.6-10.2
AprHeilongjiang  32.00.0
MayTibet  41.05.0
JuneQinghai  48.69.2
JulyTibet  50.210.1
AugTibet  48.99.4
SeptQinghai  45.57.5
OctHeilongjiang  31.8-0.1
NovHeilongjiang  13.1-10.5
DecHeilongjiang  -4.5-20.3
Yellow river, waterfall, river
Hukou Waterfall on the Yellow River
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Citation information: Chinasage, 'China's Climate', last updated 19 Oct 2015, Web, http://www.chinasage.info/maps/climate.htm.

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