Marigot
Saint Martin
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 33 | 34 | 39 | 37 | 31 | 35 | 35 | 31 | 34 | 38 | 37 | 38 | 39 |
| Average high, °C | 32 | 31 | 31 | 30 | 29 | 29 | 29 | 30 | 31 | 32 | 32 | 32 | 31 |
| Average temperature, °C | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 29 | 29 | 29 | 28 |
| Average low, °C | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 25 |
| Record low, °C | 21 | 22 | 21 | 21 | 18 | 20 | 5 | 21 | 20 | 21 | 21 | 20 | 5 |
| Rain, days | 17 | 18 | 17 | 16 | 16 | 12 | 12 | 12 | 15 | 15 | 17 | 17 | 184 |
| Thunderstorms, days | 3 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 14 |
| Average precipitation, mm. | 132 | 109 | 126 | 95 | 68 | 44 | 42 | 64 | 94 | 66 | 79 | 105 | 1024 |
| Relative humidity, % | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Relative humidity morning, % | 76 | 77 | 78 | 77 | 77 | 76 | 76 | 76 | 77 | 76 | 76 | 76 | 77 |
| Relative humidity evening, % | 73 | 74 | 76 | 74 | 72 | 71 | 71 | 72 | 74 | 72 | 71 | 72 | 73 |
| Wind speed, km/h | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 19 | 17 | 17 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 13 |
| Dew point, °C | 23 | 23 | 22 | 21 | 20 | 20 | 21 | 22 | 22 | 23 | 23 | 23 | 263 |
| Growing degree-day, °C | 575 | 577 | 542 | 525 | 491 | 447 | 491 | 508 | 560 | 575 | 594 | 594 | 6479 |
| Solar radiation, global, Mj/m2 | 23 | 21 | 18 | 17 | 18 | 21 | 24 | 26 | 25 | 26 | 26 | 25 | 22 |