San Juan, Puerto Rico vs Arizona Climate
93%matchOn climate, Arizona is a 93% match for San Juan. Compared with San Juan, Arizona has the same nighttime lows and more rain in the dry season.
San Juan gets 66 in (1668 mm) of rain a year and Arizona 82 in (2084 mm). San Juan's warmest month is September, at 90°F (32°C); Arizona's is May, at 93°F (34°C).
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
San JuanArizonasolid = high, dashed = low
Rain (in per month)
San JuanArizona
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| San Juan | Arizona | San Juan | Arizona | San Juan | Arizona | |
| Jan | 85°F(29°C) | 85°F(29°C) | 68°F(20°C) | 68°F(20°C) | 4.1 in(105 mm) | 8.0 in(203 mm) |
| Feb | 85°F(29°C) | 87°F(31°C) | 68°F(20°C) | 69°F(21°C) | 2.3 in(58 mm) | 5.6 in(143 mm) |
| Mar | 85°F(30°C) | 90°F(32°C) | 68°F(20°C) | 70°F(21°C) | 3.3 in(83 mm) | 2.8 in(72 mm) |
| Apr | 87°F(31°C) | 92°F(33°C) | 70°F(21°C) | 74°F(23°C) | 4.8 in(123 mm) | 2.2 in(56 mm) |
| May | 88°F(31°C) | 93°F(34°C) | 72°F(22°C) | 75°F(24°C) | 7.0 in(177 mm) | 3.8 in(97 mm) |
| Jun | 90°F(32°C) | 92°F(34°C) | 74°F(23°C) | 76°F(24°C) | 5.1 in(130 mm) | 4.6 in(118 mm) |
| Jul | 90°F(32°C) | 92°F(33°C) | 74°F(23°C) | 75°F(24°C) | 6.6 in(167 mm) | 5.4 in(136 mm) |
| Aug | 90°F(32°C) | 92°F(33°C) | 74°F(24°C) | 75°F(24°C) | 7.4 in(189 mm) | 6.7 in(170 mm) |
| Sep | 90°F(32°C) | 92°F(33°C) | 74°F(23°C) | 75°F(24°C) | 6.5 in(166 mm) | 7.5 in(190 mm) |
| Oct | 90°F(32°C) | 90°F(32°C) | 73°F(23°C) | 74°F(23°C) | 5.7 in(144 mm) | 12 in(294 mm) |
| Nov | 88°F(31°C) | 86°F(30°C) | 72°F(22°C) | 71°F(21°C) | 7.4 in(188 mm) | 13 in(329 mm) |
| Dec | 86°F(30°C) | 85°F(29°C) | 70°F(21°C) | 69°F(21°C) | 5.4 in(138 mm) | 11 in(276 mm) |
1991–2020 averages, by calendar month.