Guiyang Weather Forecast
General Information
Guiyang has a humid subtropical monsoon climate. It is neither severely cold in winter nor uncomfortably hot in summer. There is abundant precipita-tion.The annual average temperature is 15.3 C. The warmest period is the last ten days of July, with average temperature around 24 C; and the coolest pe-riod is the first ten days of January, with average temperature about 5 C. Al-though there has been an extreme high of 35.1 C and an extreme low of -7.3 C, the days with temperature lower than -2 C or higher than 32 C are limited, usually a few days within a year, or even not seen for years. The pleasant climate earns a good reputation for Guiyang, for it is said that "there is para-dise in heaven and there are Suzhou and Hangzhou on earth, while Guiyang has the most pleasant climate."
Pressure
monthly mean atmospheric pressure
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Pressure (hPa) | 8981 | 8961 | 8940 | 8921 | 8907 | 8881 | 8874 | 8893 | 8939 | 8977 | 8994 | 8997 |
Pressure (hPa) | |||||||||||
8981![]() | 8961![]() | 8940![]() | 8921![]() | 8907![]() | 8881![]() | 8874![]() | 8893![]() | 8939![]() | 8977![]() | 8994![]() | 8997![]() |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
fig.1 monthly mean pressure
Temperature
monthly mean temperature
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Temp (oF) | 41.1 | 43.8 | 51.8 | 60.9 | 67.2 | 71.9 | 75 | 74.4 | 69 | 61.3 | 53.2 | 45.3 |
Temp (oC) | 5.1 | 6.6 | 11 | 16.1 | 19.6 | 22.2 | 23.9 | 23.6 | 20.6 | 16.3 | 11.8 | 7.4 |
Temperature (oC|oF) | |||||||||||
5.1 oC 41.1 oF ![]() | 6.6 oC 43.8 oF ![]() | 11 oC 51.8 oF ![]() | 16.1 oC 60.9 oF ![]() | 19.6 oC 67.2 oF ![]() | 22.2 oC 71.9 oF ![]() | 23.9 oC 75 oF ![]() | 23.6 oC 74.4 oF ![]() | 20.6 oC 69 oF ![]() | 16.3 oC 61.3 oF ![]() | 11.8 oC 53.2 oF ![]() | 7.4 oC 45.3 oF ![]() |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
fig.2 monthly mean temperature
monthly extreme mean temperature
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Min Temp (oF) | 36.8 | 39.2 | 46 | 54.8 | 61.3 | 66.3 | 69.2 | 68.3 | 63.3 | 55.9 | 48.2 | 40.4 |
Min Temp (oC) | 2.7 | 4 | 7.8 | 12.7 | 16.3 | 19.1 | 20.7 | 20.2 | 17.4 | 13.3 | 9 | 4.7 |
Max Temp (oF) | 47.8 | 51.4 | 60.9 | 70.1 | 75.3 | 79.5 | 82.9 | 83.3 | 77.1 | 68.9 | 60.6 | 52.8 |
Max Temp (oC) | 8.8 | 10.8 | 16.1 | 21.2 | 24.1 | 26.4 | 28.3 | 28.5 | 25.1 | 20.5 | 15.9 | 11.6 |
monthly extreme daily temperature
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Min Temp (oF) | 18.8 | 23.1 | 25.7 | 34.3 | 45.6 | 54.6 | 53.7 | 57.9 | 48.3 | 38.1 | 27.6 | 21 |
Min Temp (oC) | -7.3 | -4.9 | -3.5 | 1.3 | 7.6 | 12.6 | 12.1 | 14.4 | 9.1 | 3.4 | -2.4 | -6.1 |
Max Temp (oF) | 74.1 | 85.4 | 89.2 | 93.3 | 94.2 | 92.3 | 95.1 | 94.6 | 91.7 | 86.5 | 83.4 | 77 |
Max Temp (oC) | 23.4 | 29.7 | 31.8 | 34.1 | 34.6 | 33.5 | 35.1 | 34.8 | 33.2 | 30.3 | 28.6 | 25 |
Humidity
monthly mean hunidity
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Hunidity (%) | 80 | 78 | 76 | 75 | 76 | 78 | 77 | 76 | 76 | 77 | 77 | 76 |
Hunidity (%) | |||||||||||
80![]() | 78![]() | 76![]() | 75![]() | 76![]() | 78![]() | 77![]() | 76![]() | 76![]() | 77![]() | 77![]() | 76![]() |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
fig.3 monthly mean hunidity
monthly minimum daily hunidity
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Hunidity (%) | 20 | 13 | 11 | 11 | 19 | 20 | 21 | 21 | 17 | 15 | 21 | 9 |
Precipitation
monthly mean precipitation
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Precipitation (mm) | 20.5 | 20.1 | 32.8 | 87.6 | 164.6 | 225.2 | 177 | 126.8 | 100.1 | 97.5 | 47.4 | 18.1 |
Days (Precipitation<0.1mm) | 13.7 | 12.8 | 13.3 | 15.6 | 18.4 | 16.7 | 15.3 | 14.1 | 13 | 14.4 | 12.1 | 10.3 |
Days (Precipitation<10mm) | .3 | .3 | .8 | 2.7 | 5 | 6.4 | 4.9 | 3.7 | 3 | 2.8 | 1.4 | .3 |
Days (Precipitation<25mm) | 0 | 0 | .2 | .7 | 1.9 | 3.1 | 2.2 | 1.7 | 1.1 | .7 | .2 | 0 |
Days (Precipitation<50mm) | 0 | 0 | 0 | .1 | .4 | .8 | .6 | .3 | .2 | .2 | 0 | 0 |
Precipitation (mm) | |||||||||||
20.5![]() | 20.1![]() | 32.8![]() | 87.6![]() | 164.6![]() | 225.2![]() | 177![]() | 126.8![]() | 100.1![]() | 97.5![]() | 47.4![]() | 18.1![]() |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
fig.4 monthly mean precipitation
monthly maximum daily precipitation
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Precipitation (mm) | 22.8 | 16.8 | 110 | 53.9 | 79.7 | 111.4 | 197.3 | 101.6 | 77 | 93.2 | 49.2 | 32.2 |
Wind
monthly mean wind speed
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Wind Speed (m/s) | 2 | 2.2 | 2.4 | 2.3 | 2.2 | 2 | 2.3 | 1.8 | 1.9 | 1.9 | 1.9 | 1.9 |
Wind Speed (m/s) | |||||||||||
2![]() | 2.2![]() | 2.4![]() | 2.3![]() | 2.2![]() | 2![]() | 2.3![]() | 1.8![]() | 1.9![]() | 1.9![]() | 1.9![]() | 1.9![]() |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
fig.5 monthly mean wind speed
monthly maximum daily wind speed and direction
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Wind Speed (m/s) | 11.3 | 15.5 | 16 | 14.2 | 16 | 12 | 15.3 | 23 | 18 | 17 | 18.3 | 20 |
Sunshine
monthly mean sunshine duration
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Duration (hour) | 41.2 | 47.1 | 81.8 | 103.5 | 108.4 | 104.2 | 154.4 | 167.1 | 119.4 | 91.4 | 69 | 62.4 |
Duration (hour) | |||||||||||
41.2![]() | 47.1![]() | 81.8![]() | 103.5![]() | 108.4![]() | 104.2![]() | 154.4![]() | 167.1![]() | 119.4![]() | 91.4![]() | 69![]() | 62.4![]() |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
fig.5 monthly mean sunshine duration
monthly sunshine percentage
Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
Percentage (%) | 12 | 15 | 22 | 27 | 26 | 25 | 37 | 41 | 32 | 26 | 21 | 19 |

Weather forecast is provided by China Meteorological Administration.
Climate information is based on monthly averages for 30-year period of 1971-2000.
Precipitation includes both rain and snow.
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