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 | 14.8 | 17.1 | 21.8 | 25.9 | 29.4 | 32.8 | 33.7 | 33.4 | 31.2 | 26.6 | 21.5 | 16.6 |
°F | 58.6 | 62.8 | 71.3 | 78.7 | 84.9 | 91 | 92.7 | 92.2 | 88.1 | 79.9 | 70.7 | 61.9 |
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 | 152 | 153 | 156 | 145 | 138 | 117 | 136 | 127 | 103 | 81 | 115 | 160 |
inches | 6 | 6 | 6.1 | 5.7 | 5.4 | 4.6 | 5.3 | 5 | 4.1 | 3.2 | 4.5 | 6.3 |
Rainy days | 11 | 9 | 10 | 8 | 9 | 10 | 13 | 12 | 9 | 6 | 8 | 10 |
Average annual rainfall in Columbia: 1522.133mm (599.3 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 | 5.3 | 6.2 | 7.4 | 8.7 | 9.2 | 9.8 | 8.9 | 8.8 | 8 | 8.1 | 6.2 | 5.4 |
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 | 2.3 | 4 | 8.3 | 12.6 | 16.3 | 19.7 | 21.4 | 21.1 | 18.5 | 11.6 | 7.4 | 3.9 |
Max °C | 15.1 | 17.5 | 22.2 | 26.3 | 29.7 | 33.1 | 34.1 | 33.8 | 31.5 | 27 | 21.9 | 16.9 |
Min °F | 36.1 | 39.1 | 46.9 | 54.6 | 61.3 | 67.5 | 70.4 | 69.9 | 65.3 | 52.9 | 45.2 | 39 |
Max °F | 47.7 | 51.3 | 59.4 | 66.9 | 73.4 | 79.5 | 81.9 | 81.3 | 77 | 66.7 | 58.3 | 50.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 17 | 16.5 | 17.7 | 20.3 | 24 | 27.5 | 28.9 | 29.2 | 27.9 | 24.5 | 21.2 | 18.8 |
°F | 62.6 | 61.7 | 63.8 | 68.6 | 75.2 | 81.4 | 84.1 | 84.6 | 82.3 | 76.2 | 70.1 | 65.8 |
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 | 15 | 13 | 11 | 10 | 10 | 11 | 12 | 13 | 15 |
mph | 9 | 10 | 10 | 9 | 8 | 7 | 6 | 6 | 7 | 7 | 8 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
75% | 72% | 71% | 72% | 73% | 74% | 78% | 78% | 77% | 74% | 76% | 76% |
Hottest month: | July | 33.7°C 92.7°F |
---|---|---|
Driest month: | October | 81mm 3.2ins |
Sunniest month: | October | 8.1hrs |
Coldest month: | January | 14.8°C 58.6°F |
Wettest month: | December | 160mm 6.3ins |
Warmest sea: | August | 29.2°C 84.6°F |