The bar chart below shows the average monthly peak daytime temperatures at Havre de Grace
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.7 | 5.5 | 11.3 | 17.2 | 23 | 27.7 | 30 | 29.1 | 25.4 | 19.3 | 12.8 | 6.4 |
°F | 38.7 | 41.9 | 52.4 | 62.9 | 73.4 | 81.9 | 85.9 | 84.4 | 77.7 | 66.7 | 55.1 | 43.6 |
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 | 79 | 73 | 95 | 88 | 102 | 100 | 105 | 101 | 96 | 79 | 89 | 93 |
inches | 3.1 | 2.9 | 3.7 | 3.5 | 4 | 3.9 | 4.1 | 4 | 3.8 | 3.1 | 3.5 | 3.7 |
Rainy days | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 8 | 8 | 10 | 10 |
Average annual rainfall in Havre de Grace: 1061.8mm (418 inches)
The bar chart below shows the average daily sunshine hours in Havre de Grace
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.6 | 6.3 | 7.3 | 8.2 | 8.8 | 9.9 | 10 | 9.2 | 8 | 7.2 | 5.7 | 5.1 |
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 | -5.8 | -4.6 | 0.2 | 5 | 10.5 | 15.6 | 18.4 | 17.6 | 13.5 | 7.1 | 2.3 | -2.9 |
Max °C | 4 | 5.8 | 11.6 | 17.5 | 23.3 | 28 | 30.3 | 29.4 | 25.7 | 19.6 | 13.1 | 6.7 |
Min °F | 21.7 | 23.8 | 32.4 | 40.9 | 50.9 | 60.1 | 65 | 63.7 | 56.3 | 44.7 | 36.1 | 26.9 |
Max °F | 30.4 | 33.1 | 42.6 | 52.2 | 62.4 | 71.2 | 75.7 | 74.3 | 67.3 | 55.9 | 45.9 | 35.4 |
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 | 16 | 14 | 13 | 13 | 13 | 14 | 16 | 16 |
mph | 10 | 11 | 11 | 11 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
66% | 64% | 61% | 60% | 66% | 69% | 70% | 72% | 73% | 71% | 69% | 68% |
Hottest month: | July | 30°C 86°F |
---|---|---|
Driest month: | February | 73mm 2.9ins |
Sunniest month: | July | 10hrs |
Coldest month: | January | 3.7°C 38.7°F |
Wettest month: | July | 105mm 4.1ins |
Warmest sea: | August | 23.4°C 74.1°F |