Common information
CountryLibya
Population201 943
Weather, climate, temperature by months in Al Khums
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 43 | 40 | 35 | 31 | 30 | 28 | 40 | 41 | 40 | 47 | 45 | 47 | 47 |
| Average high, °C | 31 | 28 | 23 | 19 | 17 | 18 | 21 | 24 | 26 | 29 | 31 | 31 | 25 |
| Average temperature, °C | 26 | 23 | 18 | 14 | 13 | 14 | 15 | 18 | 20 | 24 | 26 | 27 | 20 |
| Average low, °C | 21 | 18 | 14 | 9 | 8 | 8 | 10 | 13 | 15 | 18 | 21 | 21 | 15 |
| Record low, °C | 12 | 11 | 7 | 0 | 2 | 0 | 5 | 5 | 10 | 13 | 13 | 20 | 0 |
| Fog, days | 8 | 7 | 3 | 2 | 3 | 3 | 6 | 6 | 9 | 12 | 15 | 14 | 88 |
| Thunderstorms, days | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 6 |
| Average precipitation, mm. | 10 | 38 | 47 | 57 | 53 | 36 | 25 | 11 | 5 | 1 | 0 | 0 | 283 |
| Relative humidity, % | 67 | 67 | 66 | 68 | 68 | 67 | 66 | 65 | 65 | 64 | 63 | 65 | 66 |
| Relative humidity morning, % | 81 | 78 | 76 | 75 | 77 | 77 | 78 | 78 | 79 | 81 | 82 | 83 | 79 |
| Relative humidity evening, % | 62 | 60 | 60 | 59 | 62 | 58 | 60 | 59 | 60 | 61 | 64 | 63 | 61 |
| Wind speed, km/h | 11 | 12 | 11 | 12 | 13 | 13 | 13 | 14 | 14 | 13 | 12 | 11 | 12 |
| Day Length, of hours | 13 | 12 | 11 | 11 | 11 | 12 | 12 | 13 | 14 | 15 | 15 | 14 | 13 |
| Dew point, °C | 19 | 16 | 11 | 8 | 6 | 7 | 9 | 12 | 14 | 18 | 19 | 20 | 157 |
| Growing degree-day, °C | 467 | 396 | 250 | 121 | 69 | 79 | 164 | 250 | 319 | 400 | 482 | 482 | 3477 |
| Solar radiation, global, Mj/m2 | 22 | 16 | 12 | 9 | 11 | 15 | 19 | 24 | 26 | 29 | 30 | 27 | 20 |