Dar es Salaam
Tanzania
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 35 | 36 | 37 | 36 | 36 | 38 | 38 | 36 | 32 | 31 | 31 | 31 | 38 |
| Average high, °C | 28 | 28 | 29 | 30 | 31 | 31 | 30 | 29 | 28 | 27 | 27 | 27 | 29 |
| Average temperature, °C | 24 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 26 |
| Average low, °C | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 25 | 24 | 23 | 22 | 22 | 24 |
| Record low, °C | 19 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 21 | 20 | 19 | 19 | 19 |
| Rain, days | 3 | 4 | 10 | 9 | 5 | 5 | 8 | 0 | 10 | 4 | 2 | 2 | 62 |
| Average precipitation, mm. | 52 | 97 | 216 | 184 | 86 | 54 | 150 | 385 | 254 | 70 | 50 | 48 | 1645 |
| Relative humidity, % | 78 | 80 | 82 | 81 | 78 | 77 | 81 | 84 | 82 | 78 | 78 | 78 | 80 |
| Wind speed, km/h | 14 | 13 | 11 | 11 | 12 | 12 | 10 | 10 | 12 | 14 | 14 | 14 | 12 |
| Day Length, часов | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 |
| Dew point, °C | 20 | 21 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 21 | 20 | 20 | 264 |
| Growing degree-day, °C | 429 | 471 | 477 | 521 | 533 | 492 | 533 | 495 | 487 | 444 | 440 | 431 | 5753 |
| Solar radiation, global, Mj/m2 | 22 | 22 | 22 | 22 | 23 | 24 | 22 | 18 | 16 | 16 | 17 | 19 | 20 |