Common information
CountryTajikistan
Population45 693
Weather, climate, temperature by months in Vahdat
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 39 | 37 | 30 | 24 | 22 | 23 | 30 | 34 | 39 | 43 | 43 | 43 | 43 |
| Average high, °C | 31 | 23 | 17 | 11 | 8 | 9 | 14 | 22 | 27 | 33 | 36 | 35 | 22 |
| Average temperature, °C | 20 | 14 | 9 | 4 | 1 | 3 | 8 | 14 | 19 | 24 | 26 | 24 | 14 |
| Average low, °C | 14 | 9 | 5 | 2 | -1 | 0 | 5 | 11 | 14 | 18 | 20 | 19 | 10 |
| Record low, °C | 2 | -5 | -14 | -20 | -27 | -21 | -13 | 0 | 1 | 8 | 11 | 8 | -27 |
| Rain, days | 0 | 3 | 5 | 6 | 3 | 8 | 11 | 10 | 8 | 2 | 1 | 0 | 57 |
| Snow, days | 1 | 1 | 6 | 6 | 7 | 4 | 2 | 1 | 0 | 1 | 1 | 0 | 30 |
| Fog, days | 1 | 1 | 6 | 6 | 7 | 4 | 2 | 1 | 0 | 1 | 1 | 0 | 30 |
| Average precipitation, mm. | 3 | 36 | 49 | 64 | 71 | 82 | 118 | 114 | 81 | 11 | 5 | 1 | 636 |
| Relative humidity, % | 42 | 52 | 59 | 67 | 70 | 68 | 65 | 61 | 55 | 41 | 38 | 39 | 55 |
| Wind speed, km/h | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 6 | 6 | 6 | 6 | 6 |
| Day Length, of hours | 13 | 12 | 11 | 10 | 10 | 11 | 12 | 12 | 15 | 15 | 15 | 14 | 13 |
| Dew point, °C | 6 | 4 | 1 | -2 | -4 | -3 | 2 | 7 | 9 | 10 | 11 | 10 | 51 |
| Growing degree-day, °C | 291 | 124 | 0 | 0 | 0 | 0 | 0 | 129 | 264 | 408 | 496 | 446 | 2158 |
| Solar radiation, global, Mj/m2 | 20 | 14 | 9 | 6 | 7 | 10 | 12 | 16 | 20 | 24 | 25 | 24 | 16 |