The bar chart below shows the average monthly peak daytime temperatures at Hamilton
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 25.6 | 25.8 | 23.2 | 19.2 | 15.4 | 12.9 | 12.1 | 13.2 | 15 | 17.9 | 20.2 | 22.8 |
°F | 78 | 78.5 | 73.8 | 66.6 | 59.7 | 55.3 | 53.8 | 55.8 | 59 | 64.2 | 68.3 | 73 |
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 | 35 | 30 | 39 | 57 | 72 | 68 | 80 | 87 | 74 | 67 | 58 | 50 |
inches | 1.4 | 1.2 | 1.5 | 2.3 | 2.8 | 2.7 | 3.2 | 3.4 | 2.9 | 2.6 | 2.3 | 2 |
Rainy days | 9 | 8 | 9 | 8 | 10 | 10 | 11 | 11 | 11 | 12 | 9 | 8 |
Average annual rainfall in Hamilton: 821.633mm (323.5 inches)
The bar chart below shows the average daily sunshine hours in Hamilton
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 9.5 | 9 | 7.2 | 5.6 | 4.6 | 4.2 | 4.5 | 5.2 | 5.8 | 7 | 7.7 | 8.5 |
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 | 11.3 | 11.9 | 10.7 | 8.5 | 6.6 | 4.7 | 4.1 | 4.8 | 5.8 | 7.1 | 8.4 | 9.9 |
Max °C | 25.9 | 26.2 | 23.6 | 19.5 | 15.6 | 13.2 | 12.3 | 13.5 | 15.3 | 18.2 | 20.5 | 23.1 |
Min °F | 52.3 | 53.3 | 51.2 | 47.3 | 43.9 | 40.4 | 39.4 | 40.6 | 42.4 | 44.7 | 47 | 49.8 |
Max °F | 65.5 | 66.2 | 62.8 | 57.2 | 52 | 48 | 46.8 | 48.4 | 50.9 | 54.7 | 57.9 | 61.7 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 17.6 | 18.1 | 17.8 | 16.8 | 15.9 | 15.2 | 14.6 | 14.2 | 14.1 | 14.4 | 15.2 | 16.4 |
°F | 63.6 | 64.6 | 64.1 | 62.3 | 60.7 | 59.4 | 58.3 | 57.5 | 57.3 | 57.9 | 59.3 | 61.4 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 19 | 19 | 17 | 17 | 16 | 17 | 18 | 19 | 20 | 20 | 19 | 19 |
mph | 12 | 12 | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 13 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
50% | 51% | 55% | 63% | 73% | 79% | 78% | 73% | 67% | 61% | 57% | 52% |
Hottest month: | February | 25.8°C 78.4°F |
---|---|---|
Driest month: | February | 30mm 1.2ins |
Sunniest month: | February | 9hrs |
Coldest month: | July | 12.1°C 53.8°F |
Wettest month: | August | 87mm 3.4ins |
Warmest sea: | February | 18.1°C 64.6°F |