The bar chart below shows the average monthly peak daytime temperatures at Rockford
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 11.9 | 14.5 | 19.4 | 23.9 | 27.4 | 31 | 32.2 | 32 | 29.4 | 24.3 | 18.9 | 14 |
°F | 53.4 | 58.2 | 67 | 75 | 81.3 | 87.9 | 90 | 89.5 | 84.9 | 75.7 | 66 | 57.2 |
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 | 134 | 134 | 169 | 136 | 108 | 101 | 133 | 100 | 102 | 76 | 107 | 136 |
inches | 5.3 | 5.3 | 6.6 | 5.3 | 4.3 | 4 | 5.2 | 3.9 | 4 | 3 | 4.2 | 5.4 |
Rainy days | 11 | 9 | 10 | 8 | 9 | 9 | 12 | 10 | 8 | 6 | 9 | 10 |
Average annual rainfall in Rockford: 1380.767mm (543.6 inches)
The bar chart below shows the average daily sunshine hours in Rockford
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.3 | 6.3 | 7.5 | 8.8 | 9.3 | 9.5 | 8.9 | 8.7 | 8 | 8 | 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 | 0 | 1.6 | 5.9 | 10 | 14.3 | 18.3 | 20.5 | 20.2 | 17.1 | 10 | 5.2 | 1.7 |
Max °C | 12.2 | 14.9 | 19.8 | 24.3 | 27.7 | 31.4 | 32.5 | 32.3 | 29.7 | 24.7 | 19.3 | 14.3 |
Min °F | 32 | 34.8 | 42.5 | 49.9 | 57.7 | 64.9 | 68.9 | 68.3 | 62.8 | 49.9 | 41.3 | 35.1 |
Max °F | 43 | 46.8 | 55 | 62.8 | 69.8 | 76.6 | 79.7 | 79.2 | 74.1 | 63.1 | 54 | 46.4 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 16.1 | 15.3 | 16 | 18 | 21.6 | 25.4 | 27.8 | 28.3 | 27 | 23.6 | 20.3 | 17.9 |
°F | 60.9 | 59.6 | 60.7 | 64.5 | 70.8 | 77.8 | 82 | 82.9 | 80.6 | 74.6 | 68.5 | 64.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 14 | 14 | 14 | 13 | 11 | 10 | 10 | 9 | 10 | 10 | 12 | 13 |
mph | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 6 | 7 | 7 | 7 | 8 |
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% | 67% | 65% | 66% | 70% | 72% | 75% | 76% | 74% | 71% | 72% | 71% |
Hottest month: | July | 32.2°C 90°F |
---|---|---|
Driest month: | October | 76mm 3ins |
Sunniest month: | October | 8hrs |
Coldest month: | January | 11.9°C 53.4°F |
Wettest month: | March | 169mm 6.7ins |
Warmest sea: | August | 28.3°C 82.9°F |