Oiapoque Climate by Month
Oiapoque, Amapá, Brazil
Warm all year, with rain spread through the year.
The climate in Oiapoque is warm all year, with rain spread through the year. Afternoon highs range from 84°F (29°C) in February to 93°F (34°C) in October, and October nights average 70°F (21°C). About 127 in (3237 mm) of rain falls in a typical year, with no clear rainy season. The air is humid, averaging 82% relative humidity.
- Warmest month
- 93°F(34°C)
- Average high, October
- Coldest nights
- 70°F(21°C)
- Average low, October
- Rain per year
- 127 in(3237 mm)
- No clear rainy season
- Humidity
- 82%
- Sunniest: September
Best and worst months in Oiapoque
Best for weatherThe most comfortable weather comes in September and October, with highs around 92°F (34°C) and about 1.8 in (46 mm) of rain a month.
Least pleasantMay is the least pleasant month: it's the wettest, with 24 in (598 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 September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Oiapoque weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 85°F(29°C) | 72°F(22°C) | 16 in(398 mm) | 85% | 4.0 |
| FebFebruary | 84°F(29°C) | 72°F(22°C) | 14 in(368 mm) | 86% | 4.0 |
| MarMarch | 85°F(30°C) | 72°F(22°C) | 13 in(334 mm) | 84% | 4.6 |
| AprApril | 85°F(30°C) | 73°F(23°C) | 17 in(434 mm) | 86% | 4.5 |
| MayMay | 85°F(30°C) | 73°F(23°C) | 24 in(598 mm) | 86% | 4.3 |
| JunJune | 87°F(30°C) | 72°F(22°C) | 14 in(355 mm) | 85% | 4.9 |
| JulJuly | 88°F(31°C) | 71°F(22°C) | 7.4 in(189 mm) | 82% | 5.2 |
| AugAugust | 90°F(32°C) | 71°F(21°C) | 4.1 in(103 mm) | 80% | 5.9 |
| SepSeptemberBest | 92°F(33°C) | 71°F(21°C) | 1.7 in(42 mm) | 77% | 6.4 |
| OctOctoberBest | 93°F(34°C) | 70°F(21°C) | 2.0 in(50 mm) | 74% | 6.2 |
| NovNovember | 91°F(33°C) | 70°F(21°C) | 3.9 in(100 mm) | 76% | 5.6 |
| DecDecember | 87°F(31°C) | 72°F(22°C) | 10 in(266 mm) | 82% | 4.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
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