The bar chart below shows the average monthly peak daytime temperatures at Columbia
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5.5 | 8.2 | 14.1 | 19.9 | 24.6 | 28.8 | 30.6 | 30.1 | 26.8 | 20.8 | 14.3 | 8.3 |
°F | 41.9 | 46.8 | 57.4 | 67.8 | 76.3 | 83.8 | 87.2 | 86.2 | 80.3 | 69.4 | 57.8 | 46.9 |
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 | 106 | 107 | 127 | 108 | 134 | 114 | 128 | 106 | 100 | 74 | 105 | 118 |
inches | 4.2 | 4.2 | 5 | 4.2 | 5.3 | 4.5 | 5 | 4.2 | 3.9 | 2.9 | 4.1 | 4.6 |
Rainy days | 11 | 11 | 13 | 11 | 12 | 10 | 11 | 9 | 9 | 8 | 11 | 12 |
Average annual rainfall in Columbia: 1277.333mm (502.9 inches)
The bar chart below shows the average daily sunshine hours in Columbia
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 4.7 | 5.4 | 6.4 | 7.9 | 8.9 | 9.6 | 9.4 | 9 | 7.9 | 7.2 | 5 | 4.2 |
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 | -5.6 | -3.9 | 1.4 | 6.2 | 11.1 | 15.9 | 18.3 | 17.4 | 13.5 | 6.3 | 2 | -2.8 |
Max °C | 5.8 | 8.5 | 14.4 | 20.3 | 25 | 29.1 | 31 | 30.4 | 27.2 | 21.2 | 14.7 | 8.6 |
Min °F | 22 | 25 | 34.5 | 43.1 | 51.9 | 60.6 | 64.9 | 63.3 | 56.2 | 43.3 | 35.5 | 27.1 |
Max °F | 32.2 | 36.1 | 46.2 | 55.8 | 64.4 | 72.5 | 76.3 | 75 | 68.5 | 56.7 | 46.9 | 37.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.6 | 8.8 | 9 | 10.7 | 14.1 | 19.2 | 23.8 | 25.1 | 23.3 | 18.9 | 14.5 | 11.4 |
°F | 49.3 | 47.9 | 48.3 | 51.3 | 57.4 | 66.5 | 74.8 | 77.2 | 74 | 66 | 58.2 | 52.6 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 15 | 16 | 16 | 16 | 13 | 12 | 11 | 10 | 11 | 12 | 14 | 15 |
mph | 9 | 10 | 10 | 10 | 8 | 7 | 7 | 7 | 7 | 7 | 9 | 9 |
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% | 69% | 65% | 63% | 69% | 71% | 73% | 74% | 74% | 71% | 71% | 72% |
Hottest month: | July | 30.6°C 87.1°F |
---|---|---|
Driest month: | October | 74mm 2.9ins |
Sunniest month: | August | 9hrs |
Coldest month: | January | 5.5°C 41.9°F |
Wettest month: | May | 134mm 5.3ins |
Warmest sea: | August | 25.1°C 77.2°F |