The bar chart below shows the average monthly peak daytime temperatures at Vulcan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -3.5 | -1.7 | 3.9 | 11.4 | 17.3 | 21.5 | 24.6 | 23.6 | 18.4 | 12.9 | 3 | -2.6 |
°F | 25.7 | 28.9 | 39 | 52.6 | 63.1 | 70.7 | 76.3 | 74.6 | 65.1 | 55.2 | 37.4 | 27.4 |
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 | 18 | 14 | 21 | 30 | 59 | 59 | 46 | 54 | 47 | 16 | 17 | 19 |
inches | 0.7 | 0.6 | 0.8 | 1.2 | 2.3 | 2.3 | 1.8 | 2.1 | 1.8 | 0.6 | 0.7 | 0.7 |
Rainy days | 7 | 6 | 7 | 7 | 10 | 10 | 9 | 8 | 7 | 5 | 5 | 6 |
Average annual rainfall in Vulcan: 336.467mm (132.5 inches)
The bar chart below shows the average daily sunshine hours in Vulcan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 3.8 | 5 | 5.7 | 7.4 | 8.9 | 10.2 | 11.7 | 10.2 | 7.2 | 6.2 | 4.4 | 3.4 |
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 | -14.6 | -13 | -7.4 | -1.8 | 3.6 | 7.8 | 9.8 | 9 | 4.5 | -0.6 | -8.3 | -13.5 |
Max °C | -3.3 | -1.5 | 4.2 | 11.8 | 17.6 | 21.9 | 25 | 24 | 18.8 | 13.2 | 3.3 | -2.3 |
Min °F | 5.8 | 8.7 | 18.8 | 28.9 | 38.5 | 46 | 49.6 | 48.2 | 40 | 30.9 | 17.2 | 7.7 |
Max °F | 16 | 19 | 29.1 | 41 | 51.1 | 58.6 | 63.3 | 61.7 | 52.9 | 43.3 | 27.5 | 17.8 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 5.8 | 5.7 | 5.9 | 6.3 | 7.3 | 9 | 11 | 12.5 | 11.8 | 9.6 | 7.5 | 6.2 |
°F | 42.4 | 42.2 | 42.5 | 43.4 | 45.1 | 48.2 | 51.7 | 54.6 | 53.3 | 49.3 | 45.6 | 43.2 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 18 | 17 | 17 | 18 | 18 | 17 | 15 | 14 | 16 | 17 | 17 | 18 |
mph | 11 | 10 | 10 | 11 | 11 | 11 | 9 | 9 | 10 | 11 | 10 | 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
69% | 68% | 68% | 60% | 56% | 57% | 59% | 59% | 61% | 59% | 68% | 69% |
Hottest month: | July | 24.6°C 76.3°F |
---|---|---|
Driest month: | February | 14mm 0.6ins |
Sunniest month: | July | 11.7hrs |
Coldest month: | January | -3.5°C 25.7°F |
Wettest month: | May | 59mm 2.3ins |
Warmest sea: | August | 12.5°C 54.5°F |