The bar chart below shows the average monthly peak daytime temperatures at Changsu
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1.2 | 3.1 | 9 | 16.1 | 20.9 | 24.2 | 26.6 | 27.5 | 23.1 | 18.1 | 10.6 | 4.1 |
°F | 34.2 | 37.7 | 48.2 | 60.9 | 69.6 | 75.6 | 79.8 | 81.6 | 73.6 | 64.5 | 51 | 39.3 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
The graph below shows the average rainfall and number of rainy days per month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
mm | 34 | 46 | 64 | 120 | 110 | 209 | 320 | 272 | 153 | 64 | 51 | 29 |
inches | 1.3 | 1.8 | 2.5 | 4.7 | 4.3 | 8.2 | 12.6 | 10.7 | 6 | 2.5 | 2 | 1.1 |
Rainy days | 9 | 9 | 9 | 10 | 9 | 12 | 16 | 13 | 10 | 7 | 9 | 9 |
Average annual rainfall in Changsu: 1633.066mm (642.9 inches)
The bar chart below shows the average daily sunshine hours in Changsu
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.3 | 6.6 | 7.5 | 8.1 | 8.6 | 7.6 | 6.4 | 7.3 | 6.8 | 7.3 | 6.1 | 6 |
The graph below shows the daily range of temperatures for each month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | -9.3 | -7.4 | -2.9 | 3 | 8 | 13.7 | 18.5 | 18.5 | 12.4 | 5 | -1.1 | -7 |
Max °C | 1.5 | 3.4 | 9.3 | 16.4 | 21.2 | 24.5 | 26.8 | 27.8 | 23.4 | 18.4 | 10.9 | 4.4 |
Min °F | 15.4 | 18.7 | 26.8 | 37.4 | 46.4 | 56.7 | 65.2 | 65.2 | 54.3 | 41 | 30.1 | 19.5 |
Max °F | 25 | 28.4 | 37.8 | 49.5 | 58.3 | 66.4 | 72.7 | 73.6 | 64.2 | 53.1 | 40.8 | 29.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12 | 10.8 | 10.7 | 12.2 | 15.3 | 19.7 | 23.6 | 26.4 | 24.5 | 21.2 | 17.6 | 14.4 |
°F | 53.6 | 51.4 | 51.2 | 54 | 59.5 | 67.5 | 74.5 | 79.6 | 76.1 | 70.1 | 63.6 | 57.9 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 6 | 7 | 8 |
mph | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | 5 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
The graph below shows the average relative humidity.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
---|---|---|---|---|---|---|---|---|---|---|---|
70% | 70% | 67% | 67% | 70% | 76% | 83% | 81% | 80% | 75% | 74% | 73% |
Hottest month: | August | 27.5°C 81.5°F |
---|---|---|
Driest month: | December | 29mm 1.1ins |
Sunniest month: | October | 7.3hrs |
Coldest month: | January | 1.2°C 34.2°F |
Wettest month: | July | 320mm 12.6ins |
Warmest sea: | August | 26.4°C 79.5°F |