Vilhena Climate by Month
Vilhena, Rondônia, Brazil
Hot all year, with a rainy season from November to March.
The climate in Vilhena is hot all year, with a rainy season from November to March. Afternoon highs range from 84°F (29°C) in February to 93°F (34°C) in August, and July nights average 56°F (14°C). Of the 81 in (2070 mm) of rain in a typical year, 74% falls from November to March.
- Warmest month
- 93°F(34°C)
- Average high, August
- Coldest nights
- 56°F(14°C)
- Average low, July
- Rain per year
- 81 in(2070 mm)
- Wettest: February
- Humidity
- 78%
- Sunniest: August
Best and worst months in Vilhena
Best for weatherThe most comfortable weather comes in June and July, with highs around 89°F (32°C) and almost no rain.
Least pleasantDecember and January are the least pleasant; December is the wettest, with 13 in (331 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 June.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Vilhena weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 86°F(30°C) | 65°F(18°C) | 13 in(322 mm) | 86% | 3.4 |
| FebFebruary | 84°F(29°C) | 66°F(19°C) | 13 in(332 mm) | 87% | 3.3 |
| MarMarch | 86°F(30°C) | 66°F(19°C) | 12 in(315 mm) | 85% | 3.3 |
| AprApril | 86°F(30°C) | 65°F(18°C) | 7.4 in(187 mm) | 87% | 3.9 |
| MayMay | 86°F(30°C) | 62°F(17°C) | 2.7 in(68 mm) | 81% | 4.0 |
| JunJuneBest | 88°F(31°C) | 58°F(14°C) | 0.4 in(11 mm) | 76% | 4.1 |
| JulJulyBest | 90°F(32°C) | 56°F(14°C) | 0.3 in(7 mm) | 65% | 4.5 |
| AugAugust | 93°F(34°C) | 60°F(16°C) | 0.9 in(23 mm) | 58% | 4.7 |
| SepSeptember | 91°F(33°C) | 64°F(18°C) | 3.0 in(75 mm) | 65% | 4.5 |
| OctOctober | 90°F(32°C) | 65°F(18°C) | 6.9 in(175 mm) | 75% | 4.5 |
| NovNovember | 88°F(31°C) | 65°F(18°C) | 8.8 in(224 mm) | 81% | 4.2 |
| DecDecember | 87°F(30°C) | 65°F(19°C) | 13 in(331 mm) | 85% | 3.6 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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