Saint John’s vs Gros Islet Climate
97%matchSaint John’s and Gros Islet are a 97% climate match. Compared with Saint John’s, Gros Islet has the same nighttime lows and more rain in the wet season.
Saint John’s gets 48 in (1229 mm) of rain a year and Gros Islet 81 in (2062 mm). Saint John’s's warmest month is August, at 89°F (32°C); Gros Islet's is September, at 88°F (31°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Saint John’sGros Isletsolid = high, dashed = low
Rain (in per month)
Saint John’sGros Islet
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Saint John’s | Gros Islet | Saint John’s | Gros Islet | Saint John’s | Gros Islet | |
| Jan | 84°F(29°C) | 84°F(29°C) | 73°F(23°C) | 73°F(23°C) | 3.6 in(91 mm) | 5.2 in(132 mm) |
| Feb | 84°F(29°C) | 84°F(29°C) | 72°F(22°C) | 73°F(23°C) | 1.8 in(46 mm) | 3.4 in(87 mm) |
| Mar | 85°F(29°C) | 85°F(29°C) | 73°F(23°C) | 74°F(23°C) | 1.9 in(48 mm) | 3.2 in(82 mm) |
| Apr | 86°F(30°C) | 86°F(30°C) | 74°F(24°C) | 75°F(24°C) | 2.2 in(57 mm) | 3.1 in(80 mm) |
| May | 87°F(30°C) | 87°F(31°C) | 76°F(25°C) | 77°F(25°C) | 3.8 in(97 mm) | 4.3 in(109 mm) |
| Jun | 88°F(31°C) | 87°F(31°C) | 78°F(25°C) | 77°F(25°C) | 3.5 in(88 mm) | 6.2 in(158 mm) |
| Jul | 88°F(31°C) | 87°F(31°C) | 78°F(25°C) | 77°F(25°C) | 4.2 in(107 mm) | 8.5 in(215 mm) |
| Aug | 89°F(32°C) | 88°F(31°C) | 78°F(26°C) | 77°F(25°C) | 5.9 in(150 mm) | 9.7 in(246 mm) |
| Sep | 89°F(32°C) | 88°F(31°C) | 77°F(25°C) | 77°F(25°C) | 6.5 in(166 mm) | 9.5 in(241 mm) |
| Oct | 88°F(31°C) | 88°F(31°C) | 77°F(25°C) | 76°F(24°C) | 5.6 in(141 mm) | 12 in(308 mm) |
| Nov | 86°F(30°C) | 86°F(30°C) | 75°F(24°C) | 75°F(24°C) | 5.0 in(126 mm) | 11 in(269 mm) |
| Dec | 85°F(29°C) | 85°F(29°C) | 74°F(23°C) | 74°F(24°C) | 4.4 in(112 mm) | 5.3 in(135 mm) |
1991–2020 averages, by calendar month.