Caicó Climate by Month
Caicó, Rio Grande do Norte, Brazil
Hot all year, with a rainy season from January to April.
Caicó is hot all year, with a rainy season from January to April. Afternoon highs range from 84°F (29°C) in June to 93°F (34°C) in November, and August nights average 70°F (21°C). It gets 28 in (701 mm) of rain a year, 70% of it from January to April. August to November are almost completely dry.
- Warmest month
- 93°F(34°C)
- Average high, November
- Coldest nights
- 70°F(21°C)
- Average low, August
- Rain per year
- 28 in(701 mm)
- Wettest: March
- Humidity
- 68%
- Sunniest: November
Best and worst months in Caicó
Best for weatherJuly and August are the best time for weather in Caicó: highs near 85°F (30°C) and about 0.8 in (22 mm) of rain a month.
Least pleasantMarch is the least pleasant month: it's the hottest, with highs of 91°F (33°C).
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 August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Caicó weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 92°F(33°C) | 73°F(23°C) | 3.6 in(91 mm) | 69% | 5.3 |
| FebFebruary | 92°F(33°C) | 73°F(23°C) | 4.3 in(108 mm) | 68% | 5.5 |
| MarMarch | 91°F(33°C) | 73°F(23°C) | 6.7 in(171 mm) | 69% | 5.3 |
| AprApril | 89°F(32°C) | 73°F(23°C) | 4.9 in(124 mm) | 71% | 5.0 |
| MayMay | 87°F(31°C) | 73°F(23°C) | 2.9 in(73 mm) | 71% | 4.6 |
| JunJune | 84°F(29°C) | 71°F(22°C) | 2.2 in(56 mm) | 74% | 4.0 |
| JulJulyBest | 84°F(29°C) | 70°F(21°C) | 1.5 in(38 mm) | 72% | 4.3 |
| AugAugustBest | 86°F(30°C) | 70°F(21°C) | 0.2 in(5 mm) | 67% | 5.3 |
| SepSeptember | 89°F(32°C) | 71°F(21°C) | 0.1 in(2 mm) | 66% | 5.7 |
| OctOctober | 91°F(33°C) | 71°F(22°C) | 0.1 in(3 mm) | 63% | 5.8 |
| NovNovember | 93°F(34°C) | 72°F(22°C) | 0.1 in(2 mm) | 63% | 5.9 |
| DecDecember | 93°F(34°C) | 73°F(23°C) | 1.1 in(28 mm) | 65% | 5.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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