Saint Croix vs Key West Climate
84%matchSaint Croix vs Key West: a 84% climate match. Compared with Saint Croix, Key West has the same nighttime lows, less sun and more rain in the dry season.
Saint Croix gets 42 in (1063 mm) of rain a year and Key West 39 in (979 mm). August is the warmest month in both, with highs of 89°F (32°C) in Saint Croix and 90°F (32°C) in Key West.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Saint CroixKey Westsolid = high, dashed = low
Rain (in per month)
Saint CroixKey West
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Saint Croix | Key West | Saint Croix | Key West | Saint Croix | Key West | |
| Jan | 83°F(29°C) | 75°F(24°C) | 71°F(21°C) | 64°F(18°C) | 2.4 in(62 mm) | 2.2 in(56 mm) |
| Feb | 84°F(29°C) | 76°F(25°C) | 70°F(21°C) | 65°F(19°C) | 1.4 in(36 mm) | 1.4 in(36 mm) |
| Mar | 85°F(29°C) | 79°F(26°C) | 71°F(22°C) | 68°F(20°C) | 1.5 in(38 mm) | 1.4 in(35 mm) |
| Apr | 86°F(30°C) | 82°F(28°C) | 73°F(23°C) | 71°F(22°C) | 2.4 in(61 mm) | 2.2 in(56 mm) |
| May | 87°F(31°C) | 85°F(30°C) | 74°F(24°C) | 75°F(24°C) | 3.9 in(98 mm) | 4.0 in(102 mm) |
| Jun | 89°F(32°C) | 89°F(31°C) | 76°F(25°C) | 78°F(26°C) | 2.3 in(58 mm) | 4.9 in(125 mm) |
| Jul | 89°F(32°C) | 90°F(32°C) | 76°F(25°C) | 80°F(26°C) | 3.2 in(81 mm) | 3.3 in(84 mm) |
| Aug | 89°F(32°C) | 90°F(32°C) | 76°F(25°C) | 80°F(26°C) | 4.7 in(119 mm) | 5.5 in(139 mm) |
| Sep | 89°F(32°C) | 89°F(32°C) | 76°F(24°C) | 78°F(26°C) | 5.6 in(143 mm) | 5.4 in(136 mm) |
| Oct | 89°F(31°C) | 85°F(30°C) | 75°F(24°C) | 75°F(24°C) | 4.7 in(120 mm) | 5.0 in(127 mm) |
| Nov | 87°F(30°C) | 80°F(27°C) | 73°F(23°C) | 70°F(21°C) | 5.7 in(144 mm) | 1.5 in(38 mm) |
| Dec | 84°F(29°C) | 77°F(25°C) | 72°F(22°C) | 66°F(19°C) | 4.1 in(103 mm) | 1.8 in(45 mm) |
1991–2020 averages, by calendar month.