Antananarivo
Madagascar
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 36 | 36 | 37 | 37 | 37 | 36 | 37 | 36 | 36 | 33 | 33 | 35 | 37 |
| Average high, °C | 31 | 32 | 32 | 31 | 30 | 31 | 31 | 32 | 31 | 30 | 30 | 31 | 31 |
| Average temperature, °C | 25 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 24 | 24 | 24 | 26 |
| Average low, °C | 21 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 20 | 20 | 20 | 22 |
| Record low, °C | 17 | 18 | 19 | 20 | 17 | 20 | 19 | 20 | 17 | 13 | 16 | 16 | 13 |
| Rain, days | 0 | 2 | 7 | 0 | 0 | 0 | 10 | 5 | 1 | 0 | 0 | 0 | 25 |
| Average precipitation, mm. | 14 | 29 | 114 | 275 | 427 | 347 | 246 | 85 | 30 | 27 | 27 | 22 | 1643 |
| Relative humidity, % | 69 | 71 | 75 | 81 | 83 | 84 | 82 | 77 | 73 | 70 | 70 | 69 | 75 |
| Wind speed, km/h | 12 | 12 | 12 | 10 | 10 | 10 | 9 | 8 | 9 | 11 | 12 | 12 | 11 |
| Day Length, часов | 12 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 13 |
| Dew point, °C | 19 | 21 | 23 | 24 | 24 | 24 | 24 | 23 | 21 | 18 | 18 | 18 | 256 |
| Growing degree-day, °C | 453 | 515 | 519 | 533 | 533 | 486 | 543 | 516 | 487 | 423 | 425 | 437 | 5869 |
| Solar radiation, global, Mj/m2 | 25 | 26 | 24 | 22 | 20 | 20 | 22 | 22 | 20 | 19 | 19 | 22 | 22 |