San Juan, Puerto Rico vs Kahului Climate
83%matchSan Juan vs Kahului: a 83% climate match. Compared with San Juan, Kahului has 4°F (2°C) cooler days, more rain in the dry season and less humid air.
San Juan gets 66 in (1668 mm) of rain a year and Kahului 62 in (1576 mm). September is the warmest month in both, with highs of 90°F (32°C) in San Juan and 87°F (31°C) in Kahului.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San JuanKahuluisolid = high, dashed = low
Rain (in per month)
San JuanKahului
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Juan | Kahului | San Juan | Kahului | San Juan | Kahului | |
| Jan | 85°F(29°C) | 80°F(27°C) | 68°F(20°C) | 65°F(18°C) | 4.1 in(105 mm) | 4.0 in(102 mm) |
| Feb | 85°F(29°C) | 80°F(27°C) | 68°F(20°C) | 64°F(18°C) | 2.3 in(58 mm) | 3.6 in(92 mm) |
| Mar | 85°F(30°C) | 81°F(27°C) | 68°F(20°C) | 66°F(19°C) | 3.3 in(83 mm) | 7.5 in(190 mm) |
| Apr | 87°F(31°C) | 82°F(28°C) | 70°F(21°C) | 68°F(20°C) | 4.8 in(123 mm) | 6.7 in(170 mm) |
| May | 88°F(31°C) | 84°F(29°C) | 72°F(22°C) | 69°F(20°C) | 7.0 in(177 mm) | 5.1 in(130 mm) |
| Jun | 90°F(32°C) | 85°F(30°C) | 74°F(23°C) | 71°F(21°C) | 5.1 in(130 mm) | 2.6 in(65 mm) |
| Jul | 90°F(32°C) | 86°F(30°C) | 74°F(23°C) | 72°F(22°C) | 6.6 in(167 mm) | 5.0 in(126 mm) |
| Aug | 90°F(32°C) | 87°F(30°C) | 74°F(24°C) | 72°F(22°C) | 7.4 in(189 mm) | 8.0 in(204 mm) |
| Sep | 90°F(32°C) | 87°F(31°C) | 74°F(23°C) | 72°F(22°C) | 6.5 in(166 mm) | 3.7 in(93 mm) |
| Oct | 90°F(32°C) | 86°F(30°C) | 73°F(23°C) | 71°F(22°C) | 5.7 in(144 mm) | 6.3 in(160 mm) |
| Nov | 88°F(31°C) | 83°F(29°C) | 72°F(22°C) | 69°F(21°C) | 7.4 in(188 mm) | 4.6 in(117 mm) |
| Dec | 86°F(30°C) | 81°F(27°C) | 70°F(21°C) | 67°F(19°C) | 5.4 in(138 mm) | 5.0 in(127 mm) |
1991–2020 averages, by calendar month.