Antananarivo
Madagascar
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Average high, °C | 26 | 28 | 29 | 30 | 30 | 30 | 30 | 28 | 27 | 25 | 25 | 25 | 28 |
| Average temperature, °C | 21 | 23 | 24 | 26 | 26 | 26 | 26 | 24 | 22 | 20 | 20 | 20 | 23 |
| Average low, °C | 16 | 18 | 20 | 21 | 23 | 22 | 22 | 20 | 17 | 15 | 15 | 15 | 19 |
| Average precipitation, mm. | 61 | 80 | 146 | 194 | 252 | 241 | 256 | 145 | 128 | 123 | 123 | 99 | 1849 |
| Relative humidity, % | 82 | 82 | 83 | 84 | 84 | 84 | 84 | 85 | 84 | 84 | 84 | 83 | 84 |
| Wind speed, km/h | 44 | 49 | 44 | 41 | 41 | 40 | 40 | 34 | 32 | 34 | 36 | 41 | 40 |
| Day Length, часов | 12 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 11 | 11 | 11 | 12 | 13 |
| Dew point, °C | 18 | 20 | 21 | 23 | 23 | 23 | 23 | 22 | 19 | 18 | 17 | 17 | 243 |
| Growing degree-day, °C | 342 | 403 | 423 | 481 | 502 | 458 | 481 | 429 | 375 | 312 | 295 | 310 | 4810 |
| Solar radiation, global, Mj/m2 | 20 | 22 | 24 | 24 | 23 | 21 | 19 | 17 | 14 | 13 | 13 | 16 | 19 |