The bar chart below shows the average monthly peak daytime temperatures at Griffin
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 11.5 | 14.2 | 19.1 | 23.5 | 27.2 | 30.5 | 31.7 | 31.3 | 28.5 | 23.5 | 18.3 | 13.4 |
°F | 52.6 | 57.5 | 66.3 | 74.3 | 81 | 86.9 | 89.1 | 88.3 | 83.2 | 74.3 | 65 | 56.1 |
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 | 125 | 124 | 142 | 105 | 104 | 100 | 124 | 96 | 79 | 74 | 90 | 113 |
inches | 4.9 | 4.9 | 5.6 | 4.1 | 4.1 | 3.9 | 4.9 | 3.8 | 3.1 | 2.9 | 3.5 | 4.4 |
Rainy days | 11 | 10 | 11 | 8 | 9 | 10 | 12 | 10 | 8 | 6 | 9 | 10 |
Average annual rainfall in Griffin: 1223mm (481.5 inches)
The bar chart below shows the average daily sunshine hours in Griffin
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 5.8 | 6.7 | 7.8 | 9.3 | 10 | 10.2 | 9.5 | 9.2 | 8.3 | 8.3 | 6.6 | 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 | -0.2 | 1.3 | 5.6 | 9.6 | 14.1 | 18.2 | 20.2 | 19.9 | 16.9 | 10.2 | 5.4 | 1.7 |
Max °C | 11.8 | 14.5 | 19.4 | 23.9 | 27.6 | 30.8 | 32 | 31.6 | 28.8 | 23.8 | 18.7 | 13.7 |
Min °F | 31.7 | 34.3 | 42.1 | 49.2 | 57.3 | 64.8 | 68.4 | 67.7 | 62.3 | 50.4 | 41.6 | 35.1 |
Max °F | 42.4 | 46.2 | 54.5 | 62.1 | 69.4 | 76.1 | 79 | 78.3 | 73 | 62.6 | 53.6 | 45.9 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 14.8 | 14 | 14.4 | 16.4 | 20 | 24.2 | 26.9 | 27.5 | 26.2 | 22.7 | 19.2 | 16.6 |
°F | 58.6 | 57.2 | 58 | 61.5 | 68.1 | 75.5 | 80.5 | 81.5 | 79.1 | 72.9 | 66.5 | 61.9 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 15 | 16 | 16 | 14 | 13 | 12 | 12 | 11 | 12 | 12 | 13 | 14 |
mph | 9 | 10 | 10 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 9 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
69% | 65% | 64% | 63% | 68% | 70% | 74% | 76% | 75% | 70% | 70% | 70% |
Hottest month: | July | 31.7°C 89.1°F |
---|---|---|
Driest month: | October | 74mm 2.9ins |
Sunniest month: | May | 10hrs |
Coldest month: | January | 11.5°C 52.7°F |
Wettest month: | March | 142mm 5.6ins |
Warmest sea: | August | 27.5°C 81.5°F |