Guapimirim Climate by Month
Guapimirim, Rio de Janeiro, Brazil
Warm all year, with rain spread through the year.
Warm all year, with rain spread through the year: that's Guapimirim's climate in short. Expect highs of 88°F (31°C) in February and 77°F (25°C) in July, with the coldest nights (July) near 57°F (14°C). It gets 55 in (1399 mm) of rain a year, spread across the months. The air is humid, averaging 80% relative humidity.
- Warmest month
- 88°F(31°C)
- Average high, February
- Coldest nights
- 57°F(14°C)
- Average low, July
- Rain per year
- 55 in(1399 mm)
- No clear rainy season
- Humidity
- 80%
- Sunniest: February
Best and worst months in Guapimirim
Best for weatherThe most comfortable weather comes from June to August, with highs around 78°F (26°C) and about 1.3 in (34 mm) of rain a month.
Least pleasantJanuary and February are the least pleasant; February is the wettest, with 8.3 in (210 mm) of rain.
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in July.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Guapimirim weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 87°F(31°C) | 68°F(20°C) | 8.3 in(210 mm) | 80% | 5.1 |
| FebFebruary | 88°F(31°C) | 68°F(20°C) | 8.3 in(210 mm) | 79% | 5.1 |
| MarMarch | 86°F(30°C) | 68°F(20°C) | 8.7 in(220 mm) | 79% | 4.3 |
| AprApril | 83°F(29°C) | 65°F(18°C) | 4.4 in(113 mm) | 83% | 4.1 |
| MayMay | 79°F(26°C) | 60°F(16°C) | 2.8 in(72 mm) | 82% | 3.4 |
| JunJuneBest | 78°F(26°C) | 58°F(15°C) | 1.6 in(41 mm) | 81% | 3.3 |
| JulJulyBest | 77°F(25°C) | 57°F(14°C) | 1.3 in(34 mm) | 79% | 3.4 |
| AugAugustBest | 79°F(26°C) | 58°F(14°C) | 1.1 in(27 mm) | 76% | 4.0 |
| SepSeptember | 81°F(27°C) | 61°F(16°C) | 1.7 in(44 mm) | 78% | 4.3 |
| OctOctober | 82°F(28°C) | 64°F(18°C) | 3.5 in(90 mm) | 80% | 4.4 |
| NovNovember | 82°F(28°C) | 65°F(18°C) | 5.5 in(139 mm) | 81% | 4.5 |
| DecDecember | 85°F(29°C) | 67°F(20°C) | 7.8 in(199 mm) | 81% | 4.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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