Common information
CountryKazakhstan
Population292 780
Weather, climate, temperature by months in Semey
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 38 | 30 | 20 | 8 | 5 | 7 | 24 | 33 | 38 | 40 | 42 | 43 | 43 |
| Average high, °C | 20 | 10 | -1 | -9 | -11 | -10 | -2 | 12 | 21 | 27 | 28 | 26 | 9 |
| Average temperature, °C | 12 | 4 | -5 | -13 | -15 | -15 | -8 | 5 | 14 | 19 | 21 | 19 | 3 |
| Average low, °C | 5 | 0 | -10 | -17 | -20 | -20 | -13 | -1 | 6 | 12 | 14 | 11 | -3 |
| Record low, °C | -8 | -21 | -49 | -46 | -47 | -45 | -39 | -26 | -10 | -1 | 4 | -1 | -49 |
| Rain, days | 10 | 11 | 6 | 1 | 1 | 1 | 4 | 9 | 13 | 12 | 15 | 12 | 95 |
| Snow, days | 0 | 5 | 14 | 19 | 18 | 18 | 14 | 4 | 0 | 0 | 0 | 0 | 93 |
| Fog, days | 0 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 8 |
| Thunderstorms, days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 6 | 9 | 4 | 24 |
| Average precipitation, mm. | 18 | 26 | 24 | 20 | 14 | 16 | 15 | 17 | 27 | 27 | 49 | 27 | 280 |
| Relative humidity, % | 60 | 67 | 74 | 75 | 75 | 75 | 76 | 59 | 53 | 53 | 60 | 59 | 66 |
| Wind speed, km/h | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 9 | 9 | 9 | 7 | 7 | 8 |
| Day Length, часов | 13 | 11 | 10 | 9 | 9 | 11 | 13 | 14 | 16 | 17 | 17 | 15 | 13 |
| Dew point, °C | 5 | -1 | -9 | 0 | 0 | 0 | -8 | -1 | 3 | 9 | 13 | 11 | 22 |
| Growing degree-day, °C | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 95 | 275 | 336 | 250 | 1030 |
| Solar radiation, global, Mj/m2 | 14 | 9 | 5 | 3 | 4 | 7 | 12 | 18 | 22 | 24 | 21 | 19 | 13 |