Rio de Janeiro vs São Mateus Climate
95%matchRio de Janeiro and São Mateus are a 95% climate match. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Rio de Janeiro gets 43 in (1092 mm) of rain a year and São Mateus 47 in (1190 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 São Mateus.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
Rio de JaneiroSão Mateussolid = high, dashed = low
Rain (in per month)
Rio de JaneiroSão Mateus
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Rio de Janeiro | São Mateus | Rio de Janeiro | São Mateus | Rio de Janeiro | São Mateus | |
| Jan | 90°F(32°C) | 88°F(31°C) | 70°F(21°C) | 70°F(21°C) | 5.7 in(145 mm) | 5.9 in(150 mm) |
| Feb | 90°F(32°C) | 89°F(32°C) | 71°F(21°C) | 71°F(22°C) | 5.5 in(139 mm) | 3.9 in(100 mm) |
| Mar | 88°F(31°C) | 88°F(31°C) | 70°F(21°C) | 71°F(22°C) | 6.1 in(156 mm) | 5.3 in(134 mm) |
| Apr | 86°F(30°C) | 86°F(30°C) | 68°F(20°C) | 68°F(20°C) | 4.1 in(104 mm) | 4.0 in(101 mm) |
| May | 82°F(28°C) | 83°F(29°C) | 64°F(18°C) | 65°F(19°C) | 3.4 in(86 mm) | 2.2 in(56 mm) |
| Jun | 82°F(28°C) | 81°F(27°C) | 61°F(16°C) | 63°F(17°C) | 1.9 in(49 mm) | 2.0 in(50 mm) |
| Jul | 81°F(27°C) | 80°F(26°C) | 60°F(16°C) | 61°F(16°C) | 1.9 in(48 mm) | 2.4 in(60 mm) |
| Aug | 82°F(28°C) | 80°F(27°C) | 61°F(16°C) | 63°F(17°C) | 1.3 in(33 mm) | 2.3 in(58 mm) |
| Sep | 83°F(28°C) | 81°F(27°C) | 63°F(17°C) | 65°F(18°C) | 1.7 in(44 mm) | 2.4 in(60 mm) |
| Oct | 84°F(29°C) | 83°F(28°C) | 65°F(19°C) | 68°F(20°C) | 2.8 in(71 mm) | 4.1 in(105 mm) |
| Nov | 85°F(29°C) | 84°F(29°C) | 67°F(19°C) | 69°F(21°C) | 3.5 in(90 mm) | 6.4 in(163 mm) |
| Dec | 87°F(31°C) | 86°F(30°C) | 70°F(21°C) | 70°F(21°C) | 5.0 in(127 mm) | 6.0 in(153 mm) |
1991–2020 averages, by calendar month.