The bar chart below shows the average monthly peak daytime temperatures at Graham
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 11.9 | 14.6 | 19.7 | 25 | 28.6 | 32.6 | 35.4 | 34.8 | 30.6 | 25.4 | 18.8 | 13.7 |
°F | 53.5 | 58.3 | 67.5 | 76.9 | 83.4 | 90.7 | 95.7 | 94.7 | 87.1 | 77.7 | 65.9 | 56.6 |
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 | 34 | 44 | 51 | 77 | 103 | 81 | 52 | 66 | 98 | 74 | 44 | 35 |
inches | 1.3 | 1.7 | 2 | 3 | 4.1 | 3.2 | 2 | 2.6 | 3.9 | 2.9 | 1.7 | 1.4 |
Rainy days | 5 | 6 | 6 | 7 | 8 | 6 | 5 | 6 | 7 | 6 | 5 | 5 |
Average annual rainfall in Graham: 692.5mm (272.6 inches)
The bar chart below shows the average daily sunshine hours in Graham
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.9 | 7.3 | 8.5 | 9.4 | 9.8 | 11.3 | 11.9 | 10.9 | 9.1 | 8.4 | 7 | 6.5 |
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 | -1.5 | 0.9 | 5.6 | 11.1 | 15.3 | 19.7 | 22.1 | 21.3 | 17.7 | 11.5 | 5.5 | 0.4 |
Max °C | 12.3 | 15 | 20.1 | 25.3 | 28.9 | 32.9 | 35.7 | 35.2 | 30.9 | 25.8 | 19.2 | 14 |
Min °F | 29.4 | 33.5 | 42 | 52 | 59.5 | 67.5 | 71.8 | 70.3 | 63.9 | 52.6 | 41.8 | 32.7 |
Max °F | 41.7 | 46.2 | 55 | 64.8 | 71.8 | 79.3 | 84 | 82.8 | 75.7 | 65.5 | 54.1 | 45 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 14.6 | 14.3 | 15 | 16.5 | 18.8 | 21.4 | 23.5 | 24.8 | 23.9 | 21 | 18.2 | 16 |
°F | 58.3 | 57.7 | 59 | 61.8 | 65.9 | 70.4 | 74.2 | 76.7 | 74.9 | 69.8 | 64.8 | 60.8 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 21 | 23 | 22 | 21 | 20 | 18 | 17 | 17 | 18 | 19 | 19 |
mph | 12 | 13 | 14 | 14 | 13 | 13 | 11 | 11 | 11 | 11 | 12 | 12 |
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% | 64% | 60% | 61% | 65% | 63% | 56% | 57% | 65% | 64% | 66% | 66% |
Hottest month: | July | 35.4°C 95.7°F |
---|---|---|
Driest month: | January | 34mm 1.3ins |
Sunniest month: | July | 11.9hrs |
Coldest month: | January | 11.9°C 53.4°F |
Wettest month: | May | 103mm 4.1ins |
Warmest sea: | August | 24.8°C 76.6°F |