The bar chart below shows the average monthly peak daytime temperatures at Rock Hall
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 4.7 | 6.5 | 12.2 | 17.9 | 23.5 | 28.2 | 30.4 | 29.6 | 26.1 | 19.9 | 13.9 | 7.5 |
°F | 40.5 | 43.6 | 54 | 64.2 | 74.2 | 82.8 | 86.8 | 85.3 | 78.9 | 67.8 | 56.9 | 45.5 |
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 | 80 | 77 | 98 | 83 | 99 | 95 | 100 | 106 | 91 | 77 | 87 | 92 |
inches | 3.2 | 3 | 3.9 | 3.3 | 3.9 | 3.7 | 3.9 | 4.2 | 3.6 | 3 | 3.4 | 3.6 |
Rainy days | 10 | 9 | 10 | 10 | 11 | 9 | 10 | 10 | 8 | 7 | 9 | 9 |
Average annual rainfall in Rock Hall: 1047.933mm (412.6 inches)
The bar chart below shows the average daily sunshine hours in Rock Hall
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.7 | 6.4 | 7.5 | 8.4 | 9 | 10 | 10 | 9.2 | 8.1 | 7.3 | 6 | 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 | -4.2 | -2.9 | 1.8 | 6.5 | 12.1 | 17.1 | 19.7 | 18.9 | 15.1 | 8.7 | 3.7 | -1.3 |
Max °C | 5 | 6.7 | 12.5 | 18.2 | 23.8 | 28.5 | 30.7 | 29.9 | 26.4 | 20.2 | 14.1 | 7.7 |
Min °F | 24.5 | 26.8 | 35.2 | 43.6 | 53.7 | 62.8 | 67.5 | 66 | 59.1 | 47.6 | 38.7 | 29.7 |
Max °F | 32.7 | 35.4 | 44.8 | 54.1 | 64.2 | 73 | 77.4 | 75.9 | 69.3 | 57.9 | 48 | 37.8 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1 | -0.8 | -0.1 | 3.7 | 9.4 | 16.4 | 21.9 | 23.4 | 21.1 | 16.1 | 10.6 | 5.2 |
°F | 33.9 | 30.5 | 31.9 | 38.7 | 48.8 | 61.4 | 71.5 | 74.1 | 70 | 61.1 | 51 | 41.4 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 16 | 17 | 18 | 18 | 15 | 14 | 13 | 13 | 13 | 14 | 16 | 16 |
mph | 10 | 11 | 11 | 11 | 9 | 9 | 8 | 8 | 8 | 9 | 10 | 10 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
65% | 63% | 61% | 60% | 67% | 69% | 70% | 72% | 72% | 71% | 68% | 67% |
Hottest month: | July | 30.4°C 86.7°F |
---|---|---|
Driest month: | October | 77mm 3ins |
Sunniest month: | July | 10hrs |
Coldest month: | January | 4.7°C 40.5°F |
Wettest month: | August | 106mm 4.2ins |
Warmest sea: | August | 23.4°C 74.1°F |