The bar chart below shows the average monthly peak daytime temperatures at Jefferson City
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.2 | 5.9 | 12.4 | 19.2 | 23.7 | 28.6 | 31.7 | 30.7 | 26.1 | 20.1 | 12.3 | 5.4 |
°F | 37.7 | 42.7 | 54.4 | 66.5 | 74.7 | 83.4 | 89 | 87.3 | 79 | 68.3 | 54.1 | 41.6 |
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 | 36 | 46 | 75 | 96 | 120 | 110 | 94 | 83 | 97 | 85 | 73 | 57 |
inches | 1.4 | 1.8 | 2.9 | 3.8 | 4.7 | 4.3 | 3.7 | 3.3 | 3.8 | 3.4 | 2.9 | 2.3 |
Rainy days | 7 | 8 | 11 | 11 | 12 | 9 | 8 | 8 | 9 | 9 | 9 | 9 |
Average annual rainfall in Jefferson City: 917.033mm (361 inches)
The bar chart below shows the average daily sunshine hours in Jefferson City
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.8 | 6 | 6.9 | 8.2 | 9.2 | 10.5 | 10.9 | 10 | 8.3 | 7.5 | 5.6 | 5.1 |
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 | -7.5 | -5 | 0.9 | 7 | 12 | 16.8 | 19.5 | 18.2 | 14.2 | 7.8 | 1.7 | -4.6 |
Max °C | 3.5 | 6.2 | 12.7 | 19.5 | 24 | 28.9 | 32 | 31 | 26.4 | 20.5 | 12.6 | 5.6 |
Min °F | 18.6 | 23 | 33.6 | 44.5 | 53.6 | 62.2 | 67 | 64.8 | 57.6 | 46 | 35 | 23.7 |
Max °F | 28.4 | 33.1 | 44.2 | 55.8 | 64.4 | 73 | 78.3 | 76.3 | 68.5 | 57.4 | 44.8 | 32.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.9 | 10.6 | 11.2 | 12.6 | 14.8 | 17.3 | 19.9 | 22.3 | 21.1 | 17.5 | 14.4 | 12.3 |
°F | 51.7 | 51.1 | 52.2 | 54.8 | 58.6 | 63.1 | 67.7 | 72.2 | 70 | 63.5 | 57.9 | 54.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 19 | 21 | 20 | 16 | 15 | 14 | 14 | 15 | 16 | 18 | 18 |
mph | 12 | 12 | 13 | 12 | 10 | 9 | 9 | 9 | 9 | 10 | 11 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
71% | 72% | 67% | 64% | 71% | 71% | 70% | 71% | 72% | 69% | 72% | 74% |
Hottest month: | July | 31.7°C 89.1°F |
---|---|---|
Driest month: | January | 36mm 1.4ins |
Sunniest month: | July | 10.9hrs |
Coldest month: | January | 3.2°C 37.8°F |
Wettest month: | May | 120mm 4.7ins |
Warmest sea: | August | 22.3°C 72.1°F |