Tunis
Tunisia
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 42 | 38 | 32 | 26 | 27 | 28 | 37 | 37 | 42 | 42 | 46 | 43 | 46 |
| Average high, °C | 31 | 26 | 21 | 17 | 16 | 18 | 20 | 23 | 27 | 30 | 33 | 34 | 25 |
| Average temperature, °C | 27 | 23 | 17 | 13 | 12 | 14 | 16 | 19 | 22 | 26 | 28 | 29 | 20 |
| Average low, °C | 21 | 16 | 11 | 7 | 6 | 7 | 10 | 13 | 16 | 20 | 22 | 23 | 14 |
| Record low, °C | 16 | 11 | 1 | 3 | 1 | 3 | 5 | 7 | 7 | 12 | 16 | 18 | 1 |
| Rain, days | 5 | 7 | 8 | 7 | 7 | 6 | 7 | 5 | 5 | 3 | 1 | 1 | 62 |
| Fog, days | 6 | 5 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 5 | 9 | 8 | 59 |
| Thunderstorms, days | 3 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 19 |
| Average precipitation, mm. | 18 | 41 | 19 | 23 | 17 | 14 | 20 | 18 | 6 | 2 | 0 | 1 | 179 |
| Relative humidity, % | 67 | 65 | 64 | 67 | 66 | 63 | 63 | 64 | 64 | 65 | 62 | 64 | 64 |
| Relative humidity morning, % | 81 | 80 | 76 | 78 | 78 | 79 | 79 | 77 | 75 | 76 | 77 | 80 | 78 |
| Relative humidity evening, % | 57 | 57 | 57 | 59 | 59 | 55 | 53 | 52 | 53 | 54 | 49 | 52 | 55 |
| Wind speed, km/h | 12 | 11 | 10 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 12 |
| Day Length, часов | 13 | 12 | 11 | 10 | 11 | 11 | 12 | 12 | 14 | 15 | 15 | 14 | 13 |
| Dew point, °C | 20 | 16 | 11 | 7 | 6 | 7 | 9 | 12 | 15 | 18 | 20 | 21 | 162 |
| Growing degree-day, °C | 498 | 394 | 222 | 105 | 74 | 110 | 180 | 258 | 375 | 468 | 558 | 583 | 3825 |
| Solar radiation, global, Mj/m2 | 20 | 15 | 11 | 10 | 11 | 14 | 18 | 23 | 25 | 27 | 27 | 25 | 19 |