San Juan, Puerto Rico vs Port of Spain Climate
94%matchSan Juan vs Port of Spain: a 94% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
San Juan gets 66 in (1668 mm) of rain a year and Port of Spain 62 in (1576 mm). September is the warmest month in both, with highs of 90°F (32°C) in San Juan and 88°F (31°C) in Port of Spain.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San JuanPort of Spainsolid = high, dashed = low
Rain (in per month)
San JuanPort of Spain
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Juan | Port of Spain | San Juan | Port of Spain | San Juan | Port of Spain | |
| Jan | 85°F(29°C) | 85°F(29°C) | 68°F(20°C) | 70°F(21°C) | 4.1 in(105 mm) | 6.0 in(152 mm) |
| Feb | 85°F(29°C) | 85°F(30°C) | 68°F(20°C) | 70°F(21°C) | 2.3 in(58 mm) | 2.7 in(69 mm) |
| Mar | 85°F(30°C) | 86°F(30°C) | 68°F(20°C) | 71°F(22°C) | 3.3 in(83 mm) | 1.8 in(45 mm) |
| Apr | 87°F(31°C) | 87°F(31°C) | 70°F(21°C) | 73°F(23°C) | 4.8 in(123 mm) | 1.7 in(43 mm) |
| May | 88°F(31°C) | 88°F(31°C) | 72°F(22°C) | 74°F(23°C) | 7.0 in(177 mm) | 3.3 in(83 mm) |
| Jun | 90°F(32°C) | 87°F(30°C) | 74°F(23°C) | 73°F(23°C) | 5.1 in(130 mm) | 5.9 in(151 mm) |
| Jul | 90°F(32°C) | 86°F(30°C) | 74°F(23°C) | 73°F(23°C) | 6.6 in(167 mm) | 5.7 in(145 mm) |
| Aug | 90°F(32°C) | 87°F(31°C) | 74°F(24°C) | 73°F(23°C) | 7.4 in(189 mm) | 6.5 in(165 mm) |
| Sep | 90°F(32°C) | 88°F(31°C) | 74°F(23°C) | 73°F(23°C) | 6.5 in(166 mm) | 5.7 in(145 mm) |
| Oct | 90°F(32°C) | 87°F(31°C) | 73°F(23°C) | 73°F(23°C) | 5.7 in(144 mm) | 5.7 in(144 mm) |
| Nov | 88°F(31°C) | 86°F(30°C) | 72°F(22°C) | 73°F(23°C) | 7.4 in(188 mm) | 9.5 in(241 mm) |
| Dec | 86°F(30°C) | 85°F(30°C) | 70°F(21°C) | 71°F(22°C) | 5.4 in(138 mm) | 7.6 in(193 mm) |
1991–2020 averages, by calendar month.