Aldan monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Aldan
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | -23.9 | -21.1 | -11 | -0.8 | 9 | 18.3 | 21.5 | 18.2 | 9.1 | -3.4 | -15.9 | -22.5 |
| °F | -10.9 | -6.1 | 12.2 | 30.6 | 48.3 | 64.9 | 70.7 | 64.8 | 48.3 | 25.9 | 3.4 | -8.6 |
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.
Average rainfall & rainy days
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 | 16 | 11 | 14 | 23 | 41 | 76 | 88 | 85 | 60 | 31 | 22 | 18 |
| inches | 0.6 | 0.4 | 0.5 | 0.9 | 1.6 | 3 | 3.5 | 3.3 | 2.4 | 1.2 | 0.8 | 0.7 |
| Rainy days | 26 | 21 | 19 | 15 | 14 | 17 | 15 | 16 | 17 | 22 | 25 | 26 |
Average annual rainfall in Aldan: 667.5mm (262.8 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Aldan
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 2.8 | 5.2 | 7.3 | 8.2 | 9.3 | 10.4 | 10.4 | 8.3 | 5.7 | 3.8 | 3.1 | 1.8 |
Day / night temperatures
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 | -32.4 | -31.1 | -22.9 | -11.5 | -1.5 | 6.1 | 9.8 | 7.1 | -0.3 | -11.8 | -24.5 | -30.7 |
| Max °C | -23.7 | -20.9 | -10.7 | -0.5 | 9.3 | 18.6 | 21.8 | 18.5 | 9.3 | -3.2 | -15.7 | -22.4 |
| Min °F | -26.2 | -24 | -9.2 | 11.3 | 29.3 | 42.9 | 49.6 | 44.8 | 31.5 | 10.8 | -12.1 | -23.2 |
| Max °F | -18.4 | -14.8 | 1.8 | 21.2 | 39 | 54.1 | 60.4 | 55 | 40.1 | 18.5 | -4.2 | -15.7 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 0.8 | 0.2 | 0.6 | 2.1 | 4.5 | 8.3 | 11.2 | 12.4 | 11.3 | 7.9 | 4.9 | 2.6 |
| °F | 33.5 | 32.4 | 33 | 35.7 | 40.1 | 47 | 52.2 | 54.3 | 52.3 | 46.1 | 40.9 | 36.7 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 7 | 7 | 10 | 10 | 11 | 11 | 7 | 7 | 7 | 10 | 10 | 7 |
| mph | 4 | 5 | 6 | 7 | 7 | 7 | 5 | 5 | 5 | 6 | 6 | 5 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 98% | 89% | 80% | 66% | 57% | 61% | 65% | 70% | 73% | 81% | 97% | 100% |
Other monthly averages
Aldan weather stats
| Hottest month: | July | 21.5°C 70.7°F |
|---|---|---|
| Driest month: | February | 11mm 0.4ins |
| Sunniest month: | March | 7.3hrs |
| Coldest month: | January | -23.9°C -11°F |
| Wettest month: | July | 88mm 3.5ins |
| Warmest sea: | August | 12.4°C 54.3°F |
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