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 | 31 | 31 | 31 | 30 | 27 | 30 | 26 | 26 | 26 | 26 | 26 | 28 | 31 |
| Average high, °C | 25 | 26 | 26 | 25 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 22 | 23 |
| Average temperature, °C | 21 | 23 | 23 | 22 | 21 | 21 | 21 | 21 | 19 | 18 | 17 | 19 | 21 |
| Average low, °C | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 11 | 8 | 7 | 8 | 11 |
| Record low, °C | 6 | 7 | 8 | 10 | 10 | 10 | 7 | 8 | 5 | 2 | 2 | 3 | 2 |
| Rain, days | 0 | 1 | 4 | 9 | 10 | 10 | 9 | 7 | 1 | 0 | 0 | 0 | 51 |
| Average precipitation, mm. | 6 | 13 | 81 | 209 | 207 | 198 | 214 | 159 | 52 | 16 | 11 | 6 | 1172 |
| Relative humidity, % | 55 | 55 | 62 | 77 | 81 | 81 | 81 | 81 | 77 | 72 | 68 | 62 | 71 |
| Wind speed, km/h | 14 | 14 | 11 | 8 | 8 | 7 | 8 | 10 | 12 | 12 | 14 | 14 | 11 |
| Day Length, часов | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 |
| Dew point, °C | 12 | 13 | 15 | 17 | 18 | 18 | 18 | 18 | 15 | 13 | 11 | 11 | 180 |
| Growing degree-day, °C | 333 | 400 | 387 | 360 | 347 | 322 | 353 | 327 | 291 | 228 | 226 | 270 | 3845 |
| Solar radiation, global, Mj/m2 | 25 | 25 | 22 | 20 | 19 | 20 | 21 | 21 | 22 | 22 | 22 | 24 | 22 |