The bar chart below shows the average monthly peak daytime temperatures at Okmulgee
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.3 | 11.5 | 17 | 22.7 | 26.3 | 30.5 | 33.7 | 33.5 | 29 | 23.8 | 16.4 | 10.5 |
°F | 46.9 | 52.7 | 62.7 | 72.8 | 79.3 | 86.9 | 92.7 | 92.3 | 84.2 | 74.8 | 61.6 | 51 |
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 | 41 | 51 | 86 | 102 | 143 | 116 | 64 | 71 | 99 | 97 | 82 | 60 |
inches | 1.6 | 2 | 3.4 | 4 | 5.6 | 4.6 | 2.5 | 2.8 | 3.9 | 3.8 | 3.2 | 2.3 |
Rainy days | 6 | 7 | 8 | 9 | 10 | 8 | 6 | 7 | 8 | 7 | 7 | 7 |
Average annual rainfall in Okmulgee: 951.666mm (374.7 inches)
The bar chart below shows the average daily sunshine hours in Okmulgee
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.3 | 6.7 | 7.7 | 8.7 | 9.3 | 10.7 | 11.6 | 10.6 | 8.5 | 7.8 | 6.1 | 5.8 |
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 | -4.4 | -1.6 | 3.9 | 9.6 | 14 | 18.4 | 20.4 | 19.6 | 15.7 | 9.3 | 3.5 | -2.1 |
Max °C | 8.6 | 11.8 | 17.4 | 23 | 26.6 | 30.8 | 34.1 | 33.9 | 29.3 | 24.2 | 16.8 | 10.9 |
Min °F | 24.1 | 29.1 | 38.9 | 49.3 | 57.2 | 65.1 | 68.6 | 67.2 | 60.3 | 48.7 | 38.2 | 28.3 |
Max °F | 35.8 | 41.2 | 51.1 | 61.3 | 68.5 | 76.3 | 81 | 80.1 | 72.5 | 62.1 | 50.2 | 39.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 13.1 | 12.7 | 13.4 | 14.8 | 17.1 | 19.6 | 21.9 | 23.8 | 22.6 | 19.4 | 16.5 | 14.4 |
°F | 55.5 | 54.9 | 56 | 58.7 | 62.7 | 67.3 | 71.5 | 74.8 | 72.7 | 67 | 61.8 | 58 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 17 | 18 | 20 | 19 | 17 | 16 | 15 | 14 | 15 | 16 | 17 | 17 |
mph | 11 | 11 | 12 | 12 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
68% | 66% | 63% | 62% | 70% | 69% | 64% | 65% | 70% | 67% | 68% | 69% |
Hottest month: | July | 33.7°C 92.7°F |
---|---|---|
Driest month: | January | 41mm 1.6ins |
Sunniest month: | July | 11.6hrs |
Coldest month: | January | 8.3°C 46.9°F |
Wettest month: | May | 143mm 5.6ins |
Warmest sea: | August | 23.8°C 74.8°F |