Tunis
Tunisia
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 43 | 37 | 31 | 26 | 26 | 30 | 32 | 37 | 35 | 40 | 41 | 43 | 43 |
| Average high, °C | 30 | 26 | 21 | 17 | 16 | 18 | 19 | 22 | 25 | 29 | 32 | 32 | 24 |
| Average temperature, °C | 25 | 21 | 17 | 13 | 12 | 13 | 14 | 16 | 20 | 24 | 26 | 27 | 19 |
| Average low, °C | 20 | 17 | 12 | 8 | 7 | 8 | 9 | 12 | 15 | 18 | 20 | 21 | 14 |
| Record low, °C | 12 | 6 | 0 | 1 | 0 | 0 | 0 | 2 | 7 | 11 | 15 | 17 | 0 |
| Fog, days | 2 | 3 | 1 | 2 | 3 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | 25 |
| Thunderstorms, days | 4 | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 3 | 23 |
| Average precipitation, mm. | 29 | 53 | 29 | 37 | 27 | 24 | 26 | 24 | 12 | 5 | 2 | 6 | 275 |
| Relative humidity, % | 66 | 68 | 67 | 68 | 68 | 66 | 66 | 65 | 64 | 62 | 60 | 64 | 65 |
| Relative humidity morning, % | 82 | 83 | 80 | 80 | 80 | 81 | 82 | 80 | 76 | 73 | 73 | 79 | 79 |
| Relative humidity evening, % | 55 | 55 | 53 | 53 | 52 | 50 | 50 | 50 | 50 | 49 | 47 | 52 | 51 |
| Wind speed, km/h | 13 | 13 | 13 | 14 | 15 | 14 | 16 | 16 | 15 | 14 | 14 | 14 | 14 |
| Day Length, часов | 13 | 12 | 11 | 10 | 11 | 11 | 12 | 12 | 15 | 15 | 15 | 14 | 13 |
| Dew point, °C | 18 | 15 | 10 | 7 | 6 | 6 | 8 | 10 | 13 | 16 | 18 | 20 | 147 |
| Growing degree-day, °C | 450 | 350 | 195 | 87 | 53 | 74 | 127 | 192 | 304 | 405 | 505 | 527 | 3269 |
| Solar radiation, global, Mj/m2 | 18 | 13 | 10 | 8 | 9 | 12 | 16 | 21 | 24 | 26 | 27 | 24 | 17 |