Rio de Janeiro vs Castelo Climate
96%matchOn climate, Castelo is a 96% match for Rio de Janeiro. Very close: temperatures within 3°F (2°C), with similar rain, humidity and sun.
Rio de Janeiro gets 43 in (1092 mm) of rain a year and Castelo 42 in (1079 mm). February is the warmest month in both, with highs of 90°F (32°C) in Rio de Janeiro and 89°F (32°C) in Castelo.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Rio de JaneiroCastelosolid = high, dashed = low
Rain (in per month)
Rio de JaneiroCastelo
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Rio de Janeiro | Castelo | Rio de Janeiro | Castelo | Rio de Janeiro | Castelo | |
| Jan | 90°F(32°C) | 89°F(32°C) | 70°F(21°C) | 67°F(20°C) | 5.7 in(145 mm) | 5.5 in(140 mm) |
| Feb | 90°F(32°C) | 89°F(32°C) | 71°F(21°C) | 68°F(20°C) | 5.5 in(139 mm) | 4.0 in(101 mm) |
| Mar | 88°F(31°C) | 88°F(31°C) | 70°F(21°C) | 67°F(20°C) | 6.1 in(156 mm) | 4.5 in(115 mm) |
| Apr | 86°F(30°C) | 85°F(30°C) | 68°F(20°C) | 64°F(18°C) | 4.1 in(104 mm) | 3.1 in(78 mm) |
| May | 82°F(28°C) | 82°F(28°C) | 64°F(18°C) | 59°F(15°C) | 3.4 in(86 mm) | 1.9 in(47 mm) |
| Jun | 82°F(28°C) | 80°F(26°C) | 61°F(16°C) | 57°F(14°C) | 1.9 in(49 mm) | 1.0 in(25 mm) |
| Jul | 81°F(27°C) | 79°F(26°C) | 60°F(16°C) | 56°F(14°C) | 1.9 in(48 mm) | 1.2 in(30 mm) |
| Aug | 82°F(28°C) | 80°F(27°C) | 61°F(16°C) | 58°F(15°C) | 1.3 in(33 mm) | 1.0 in(26 mm) |
| Sep | 83°F(28°C) | 82°F(28°C) | 63°F(17°C) | 62°F(16°C) | 1.7 in(44 mm) | 1.7 in(43 mm) |
| Oct | 84°F(29°C) | 84°F(29°C) | 65°F(19°C) | 64°F(18°C) | 2.8 in(71 mm) | 3.5 in(88 mm) |
| Nov | 85°F(29°C) | 84°F(29°C) | 67°F(19°C) | 66°F(19°C) | 3.5 in(90 mm) | 6.9 in(176 mm) |
| Dec | 87°F(31°C) | 87°F(30°C) | 70°F(21°C) | 67°F(19°C) | 5.0 in(127 mm) | 8.3 in(210 mm) |
1991–2020 averages, by calendar month.