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 | 26 | 26 | 28 | 29 | 30 | 30 | 29 | 28 | 27 | 24 | 24 | 25 | 27 |
| Average temperature, °C | 21 | 22 | 23 | 25 | 26 | 26 | 25 | 23 | 22 | 18 | 18 | 20 | 22 |
| Average low, °C | 16 | 17 | 19 | 21 | 21 | 22 | 21 | 19 | 16 | 13 | 13 | 15 | 18 |
| 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 |
| Fog, days | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 2 | 5 | 6 | 7 | 5 | 30 |
| Average precipitation, mm. | 30 | 40 | 110 | 70 | 120 | 120 | 90 | 40 | 30 | 20 | 20 | 20 | 710 |
| Relative humidity, % | 70 | 75 | 75 | 75 | 75 | 80 | 75 | 75 | 75 | 75 | 75 | 70 | 75 |
| Wind speed, km/h | 14 | 13 | 12 | 12 | 13 | 13 | 10 | 9 | 11 | 12 | 13 | 14 | 12 |
| Day Length, часов | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
| Dew point, °C | 19 | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 20 | 19 | 19 | 256 |
| Growing degree-day, °C | 351 | 412 | 450 | 388 | 499 | 424 | 412 | 351 | 257 | 249 | 310 | 344 | 4447 |
| Solar radiation, global, Mj/m2 | 22 | 22 | 22 | 22 | 23 | 24 | 22 | 18 | 16 | 16 | 17 | 19 | 20 |