Beirut
Lebanon
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 32 | 33 | 27 | 22 | 18 | 18 | 25 | 31 | 32 | 37 | 31 | 31 | 37 |
| Average high, °C | 25 | 7 | 20 | 13 | 10 | 11 | 13 | 17 | 21 | 26 | 26 | 27 | 18 |
| Average temperature, °C | 21 | 11 | 16 | 10 | 7 | 8 | 10 | 13 | 17 | 21 | 22 | 22 | 15 |
| Average low, °C | 17 | 15 | 13 | 7 | 5 | 6 | 7 | 10 | 13 | 16 | 18 | 18 | 12 |
| Record low, °C | 12 | 7 | 7 | -1 | 0 | -1 | 0 | 2 | 8 | 12 | 12 | 16 | -1 |
| Rain, days | 1 | 0 | 3 | 0 | 7 | 6 | 8 | 3 | 1 | 0 | 0 | 0 | 29 |
| Fog, days | 2 | 1 | 1 | 0 | 0 | 1 | 2 | 2 | 3 | 2 | 1 | 1 | 16 |
| Thunderstorms, days | 0 | 2 | 4 | 4 | 5 | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 26 |
| Average precipitation, mm. | 20 | 0 | 40 | 260 | 110 | 90 | 290 | 40 | 10 | 0 | 0 | 0 | 860 |
| Relative humidity, % | 65 | 56 | 59 | 69 | 72 | 72 | 68 | 64 | 62 | 57 | 64 | 68 | 65 |
| Relative humidity morning, % | 66 | 66 | 75 | 84 | 86 | 82 | 76 | 64 | 57 | 60 | 65 | 68 | 71 |
| Relative humidity evening, % | 37 | 36 | 44 | 54 | 57 | 53 | 47 | 37 | 34 | 36 | 39 | 40 | 43 |
| Wind speed, km/h | 14 | 6 | 6 | 4 | 6 | 4 | 6 | 19 | 16 | 16 | 17 | 16 | 11 |
| Day Length, часов | 13 | 12 | 11 | 10 | 11 | 11 | 12 | 14 | 14 | 15 | 15 | 14 | 13 |
| Dew point, °C | 13 | 2 | 7 | 4 | 2 | 3 | 3 | 6 | 8 | 11 | 14 | 16 | 89 |
| Growing degree-day, °C | 333 | 52 | 217 | 17 | 0 | 0 | 9 | 125 | 233 | 350 | 388 | 405 | 2127 |
| Solar radiation, global, Mj/m2 | 21 | 15 | 11 | 8 | 9 | 12 | 16 | 21 | 26 | 29 | 28 | 25 | 18 |