Santo Domingo
Dominican Republic
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 33 | 33 | 31 | 31 | 30 | 30 | 31 | 32 | 32 | 32 | 33 | 33 | 33 |
| Average high, °C | 30 | 29 | 28 | 27 | 26 | 26 | 27 | 27 | 28 | 29 | 29 | 29 | 28 |
| Average temperature, °C | 28 | 28 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 28 | 28 | 28 | 27 |
| Average low, °C | 26 | 26 | 26 | 25 | 24 | 23 | 24 | 25 | 26 | 26 | 27 | 27 | 25 |
| Record low, °C | 21 | 18 | 20 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 22 | 22 | 18 |
| Fog, days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 3 |
| Thunderstorms, days | 6 | 5 | 2 | 1 | 0 | 0 | 0 | 1 | 3 | 4 | 4 | 4 | 30 |
| Average precipitation, mm. | 70 | 110 | 120 | 80 | 50 | 40 | 40 | 50 | 110 | 110 | 80 | 90 | 950 |
| Relative humidity, % | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| Relative humidity morning, % | 90 | 90 | 90 | 0 | 90 | 92 | 90 | 0 | 0 | 0 | 0 | 86 | 52 |
| Relative humidity evening, % | 81 | 81 | 82 | 82 | 81 | 80 | 79 | 80 | 80 | 79 | 79 | 80 | 80 |
| Wind speed, km/h | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 17 | 14 | 16 | 19 | 17 | 17 |
| Day Length, часов | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 13 |
| Dew point, °C | 25 | 25 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 25 | 25 | 280 |
| Growing degree-day, °C | 550 | 560 | 517 | 499 | 482 | 432 | 491 | 483 | 534 | 542 | 568 | 568 | 6226 |
| Solar radiation, global, Mj/m2 | 23 | 20 | 17 | 16 | 17 | 20 | 23 | 25 | 25 | 25 | 25 | 25 | 22 |