Saint Croix
Virgin Islands,U.S.
Common information
- Country
- Virgin Islands, U.S.
- Population
- 20,000
Weather, climate, temperature by months in Charlotte Amalie
| Season | Autumn | Winter | Spring | Summer | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Month | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Year |
| Record high, °C | 37 | 36 | 35 | 33 | 34 | 34 | 34 | 36 | 36 | 37 | 37 | 37 | 37 |
| Average high, °C | 31 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 30 | 31 | 31 | 29 |
| Average temperature, °C | 27 | 27 | 26 | 25 | 24 | 24 | 25 | 26 | 27 | 27 | 27 | 28 | 26 |
| Average low, °C | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 24 |
| Record low, °C | 18 | 19 | 11 | 17 | 17 | 17 | 13 | 14 | 19 | 19 | 14 | 15 | 11 |
| Rain, days | 5 | 5 | 6 | 5 | 4 | 4 | 3 | 3 | 4 | 3 | 4 | 5 | 51 |
| Thunderstorms, days | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 6 |
| Average precipitation, mm. | 124 | 138 | 139 | 85 | 67 | 44 | 48 | 81 | 95 | 73 | 79 | 95 | 1068 |
| Relative humidity, % | 76 | 77 | 76 | 75 | 74 | 73 | 72 | 73 | 75 | 73 | 72 | 74 | 74 |
| Relative humidity evening, % | 71 | 72 | 72 | 68 | 64 | 62 | 62 | 66 | 69 | 67 | 67 | 68 | 67 |
| Day Length, часов | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 13 | 14 | 14 | 13 | 13 |
| Dew point, °C | 23 | 23 | 22 | 20 | 19 | 18 | 19 | 21 | 22 | 22 | 22 | 23 | 254 |
| Growing degree-day, °C | 517 | 525 | 475 | 474 | 456 | 416 | 456 | 475 | 508 | 525 | 551 | 551 | 5930 |
| Solar radiation, global, Mj/m2 | 23 | 20 | 17 | 17 | 18 | 21 | 24 | 25 | 25 | 25 | 25 | 25 | 22 |