The bar chart below shows the average monthly peak daytime temperatures at Oskaloosa
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 2.9 | 6 | 12.8 | 19.6 | 24.6 | 29.1 | 32 | 30.9 | 26.5 | 20.6 | 12.2 | 4.7 |
°F | 37.2 | 42.8 | 55 | 67.3 | 76.2 | 84.4 | 89.5 | 87.7 | 79.7 | 69.1 | 53.9 | 40.5 |
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 | 28 | 28 | 67 | 89 | 127 | 141 | 111 | 104 | 121 | 86 | 55 | 39 |
inches | 1.1 | 1.1 | 2.6 | 3.5 | 5 | 5.5 | 4.4 | 4.1 | 4.8 | 3.4 | 2.1 | 1.5 |
Rainy days | 7 | 7 | 10 | 10 | 11 | 10 | 8 | 9 | 8 | 7 | 7 | 7 |
Average annual rainfall in Oskaloosa: 938mm (369.3 inches)
The bar chart below shows the average daily sunshine hours in Oskaloosa
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.4 | 6.6 | 7.5 | 8.6 | 9.4 | 10.6 | 11.3 | 10.1 | 8.4 | 7.5 | 5.7 | 5.3 |
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 | -8 | -5.3 | 0.5 | 6.9 | 12.4 | 17 | 19.8 | 18.4 | 14 | 7.7 | 1.2 | -5.4 |
Max °C | 3.2 | 6.3 | 13.1 | 20 | 24.9 | 29.4 | 32.3 | 31.3 | 26.8 | 20.9 | 12.5 | 5 |
Min °F | 17.7 | 22.5 | 32.9 | 44.3 | 54.2 | 62.6 | 67.6 | 65 | 57.2 | 45.9 | 34.1 | 22.4 |
Max °F | 27.7 | 32.9 | 44.2 | 56.1 | 65.5 | 73.8 | 78.8 | 76.6 | 68.7 | 57.7 | 44.2 | 31.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 10.5 | 10.2 | 10.8 | 12 | 13.9 | 16.3 | 18.8 | 21.1 | 20 | 16.6 | 13.7 | 11.7 |
°F | 50.9 | 50.4 | 51.4 | 53.6 | 57.1 | 61.3 | 65.8 | 70 | 67.9 | 62 | 56.7 | 53.1 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 18 | 21 | 21 | 17 | 16 | 15 | 14 | 15 | 16 | 18 | 18 |
mph | 11 | 11 | 13 | 13 | 11 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
70% | 70% | 66% | 63% | 68% | 70% | 69% | 71% | 71% | 68% | 71% | 72% |
Hottest month: | July | 32°C 89.6°F |
---|---|---|
Driest month: | January | 28mm 1.1ins |
Sunniest month: | July | 11.3hrs |
Coldest month: | January | 2.9°C 37.2°F |
Wettest month: | June | 141mm 5.6ins |
Warmest sea: | August | 21.1°C 70°F |