The bar chart below shows the average monthly peak daytime temperatures at Alliance
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 1.9 | 4.9 | 8.6 | 14.7 | 20.3 | 26.4 | 30.6 | 29.3 | 23.5 | 17.3 | 8.7 | 3.3 |
°F | 35.5 | 40.8 | 47.6 | 58.4 | 68.5 | 79.5 | 87.1 | 84.7 | 74.4 | 63.1 | 47.7 | 38 |
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 | 9 | 9 | 20 | 43 | 82 | 76 | 56 | 42 | 35 | 20 | 12 | 10 |
inches | 0.4 | 0.4 | 0.8 | 1.7 | 3.2 | 3 | 2.2 | 1.7 | 1.4 | 0.8 | 0.5 | 0.4 |
Rainy days | 6 | 6 | 8 | 9 | 12 | 11 | 10 | 7 | 7 | 5 | 5 | 6 |
Average annual rainfall in Alliance: 353.666mm (139.2 inches)
The bar chart below shows the average daily sunshine hours in Alliance
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.3 | 7.3 | 7.9 | 9 | 9.5 | 11.5 | 11.9 | 11.1 | 9.6 | 8.2 | 6.2 | 6 |
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 | -12.5 | -10.1 | -6 | -0.5 | 5.8 | 11.1 | 14.6 | 12.9 | 6.9 | 0.1 | -6.3 | -11.3 |
Max °C | 2.3 | 5.3 | 9 | 15.1 | 20.7 | 26.8 | 31 | 29.7 | 24 | 17.7 | 9.1 | 3.7 |
Min °F | 9.5 | 13.9 | 21.2 | 31.2 | 42.4 | 51.9 | 58.3 | 55.2 | 44.3 | 32.2 | 20.7 | 11.7 |
Max °F | 22.8 | 27.7 | 34.7 | 45.1 | 55.8 | 66 | 73 | 70.3 | 59.7 | 48 | 34.5 | 25.2 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 9.1 | 8.9 | 9.2 | 10 | 11.4 | 13.4 | 15.7 | 17.9 | 17 | 14.3 | 11.7 | 10 |
°F | 48.4 | 48 | 48.6 | 50.1 | 52.6 | 56.1 | 60.3 | 64.2 | 62.6 | 57.7 | 53.1 | 50 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 18 | 21 | 21 | 20 | 18 | 16 | 16 | 17 | 17 | 17 | 18 |
mph | 12 | 11 | 13 | 13 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 11 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
64% | 64% | 61% | 57% | 59% | 59% | 57% | 58% | 57% | 56% | 62% | 65% |
Hottest month: | July | 30.6°C 87.1°F |
---|---|---|
Driest month: | February | 9mm 0.4ins |
Sunniest month: | August | 11.1hrs |
Coldest month: | January | 1.9°C 35.4°F |
Wettest month: | May | 82mm 3.2ins |
Warmest sea: | August | 17.9°C 64.2°F |