The bar chart below shows the average monthly peak daytime temperatures at Altan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | -18.7 | -15.7 | -6.3 | 5 | 14.4 | 19.5 | 20.3 | 18.9 | 13.5 | 4.6 | -7.5 | -16.1 |
°F | -1.6 | 3.7 | 20.6 | 41 | 57.9 | 67 | 68.5 | 66.1 | 56.2 | 40.3 | 18.5 | 2.9 |
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 | 3 | 3 | 6 | 13 | 19 | 39 | 65 | 50 | 25 | 12 | 8 | 5 |
inches | 0.1 | 0.1 | 0.2 | 0.5 | 0.7 | 1.5 | 2.5 | 2 | 1 | 0.5 | 0.3 | 0.2 |
Rainy days | 4 | 3 | 4 | 6 | 8 | 11 | 14 | 12 | 8 | 6 | 5 | 4 |
Average annual rainfall in Altan: 390.433mm (153.7 inches)
The bar chart below shows the average daily sunshine hours in Altan
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Hrs sunshine | 6.6 | 7.8 | 8.9 | 9.5 | 10.7 | 10.9 | 10.3 | 10.1 | 9.5 | 8 | 6.4 | 5.9 |
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 | -31.5 | -29.8 | -20.6 | -8.1 | 0.3 | 5.8 | 8 | 6.2 | 0 | -8.3 | -20.2 | -28.2 |
Max °C | -18.4 | -15.4 | -6 | 5.3 | 14.8 | 19.8 | 20.6 | 19.3 | 13.8 | 4.9 | -7.2 | -15.9 |
Min °F | -24.6 | -21.6 | -5.1 | 17.4 | 32.5 | 42.4 | 46.4 | 43.1 | 32 | 17.1 | -4.4 | -18.7 |
Max °F | -12.8 | -8.7 | 8.1 | 29.5 | 45.5 | 55 | 57.7 | 54.9 | 44.4 | 28.9 | 7.3 | -7.6 |
The graph below shows the average sea temperature.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 8.9 | 8.9 | 9.6 | 10.5 | 11.5 | 12.6 | 14 | 14.4 | 14.3 | 12.7 | 11 | 9.7 |
°F | 48 | 48 | 49.3 | 51 | 52.7 | 54.7 | 57.3 | 57.9 | 57.8 | 54.9 | 51.8 | 49.4 |
The graph below shows the average wind speed.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
km/h | 4 | 4 | 6 | 10 | 10 | 8 | 7 | 7 | 7 | 7 | 5 | 4 |
mph | 2 | 3 | 4 | 6 | 7 | 5 | 4 | 4 | 4 | 4 | 3 | 2 |
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 |
---|---|---|---|---|---|---|---|---|---|---|---|
82% | 77% | 71% | 56% | 50% | 52% | 56% | 57% | 55% | 59% | 72% | 82% |
Hottest month: | July | 20.3°C 68.5°F |
---|---|---|
Driest month: | February | 3mm 0.1ins |
Sunniest month: | September | 9.5hrs |
Coldest month: | January | -18.7°C -1.7°F |
Wettest month: | July | 65mm 2.6ins |
Warmest sea: | August | 14.4°C 57.9°F |