Zanjān monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Zanjān
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 1.2 | 3.3 | 9.3 | 16 | 21.5 | 27.6 | 31.1 | 30.4 | 26.9 | 19.3 | 11.6 | 4.7 |
| °F | 34.2 | 37.9 | 48.7 | 60.8 | 70.8 | 81.7 | 88 | 86.8 | 80.4 | 66.8 | 52.9 | 40.4 |
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.
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 | 36 | 33 | 49 | 58 | 49 | 10 | 6 | 6 | 8 | 32 | 33 | 32 |
| inches | 1.4 | 1.3 | 1.9 | 2.3 | 1.9 | 0.4 | 0.2 | 0.2 | 0.3 | 1.2 | 1.3 | 1.3 |
| Rainy days | 11 | 10 | 13 | 13 | 11 | 4 | 2 | 3 | 2 | 7 | 8 | 10 |
Average annual rainfall in Zanjān: 437.067mm (172.1 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Zanjān
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5.2 | 5.3 | 5.9 | 7.4 | 9.1 | 11.6 | 11.5 | 10.9 | 10.5 | 7.9 | 6 | 4.9 |
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 | -8.7 | -7 | -1.8 | 3.3 | 7.1 | 10.8 | 14.5 | 13.8 | 9.5 | 4.9 | 0.1 | -4.9 |
| Max °C | 1.5 | 3.6 | 9.6 | 16.3 | 21.9 | 28 | 31.5 | 30.9 | 27.3 | 19.7 | 11.9 | 4.9 |
| Min °F | 16.4 | 19.5 | 28.9 | 37.9 | 44.8 | 51.4 | 58.1 | 56.8 | 49.1 | 40.8 | 32.2 | 23.2 |
| Max °F | 25.5 | 28.9 | 39 | 49.6 | 58.1 | 66.9 | 73.4 | 72.1 | 65.1 | 54.1 | 42.8 | 32 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 12.6 | 11.3 | 11.6 | 14.2 | 19.1 | 24 | 26.9 | 27.9 | 26.3 | 23.1 | 19.1 | 15.2 |
| °F | 54.6 | 52.3 | 53 | 57.5 | 66.4 | 75.3 | 80.4 | 82.2 | 79.3 | 73.6 | 66.3 | 59.4 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 6 | 6 | 8 | 9 | 7 | 7 | 8 | 7 | 6 | 5 | 5 | 5 |
| mph | 4 | 4 | 5 | 5 | 4 | 4 | 5 | 5 | 4 | 3 | 3 | 3 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 72% | 70% | 62% | 55% | 50% | 40% | 38% | 39% | 38% | 50% | 60% | 68% |
Other monthly averages
Zanjān weather stats
| Hottest month: | July | 31.1°C 88°F |
|---|---|---|
| Driest month: | August | 6mm 0.2ins |
| Sunniest month: | September | 10.5hrs |
| Coldest month: | January | 1.2°C 34.2°F |
| Wettest month: | April | 58mm 2.3ins |
| Warmest sea: | August | 27.9°C 82.2°F |
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