Rosário do Sul Climate by Month
Rosário do Sul, Rio Grande do Sul, Brazil
Hot summers and mild winters, with rain spread through the year.
The climate in Rosário do Sul is one of hot summers and mild winters, with rain spread through the year. Afternoon highs range from 66°F (19°C) in July to 88°F (31°C) in January, and July nights average 47°F (9°C). It gets 62 in (1575 mm) of rain a year, spread across the months.
- Warmest month
- 88°F(31°C)
- Average high, January
- Coldest nights
- 47°F(9°C)
- Average low, July
- Rain per year
- 62 in(1575 mm)
- No clear rainy season
- Humidity
- 73%
- Sunniest: December
Best and worst months in Rosário do Sul
Best for weatherThe most comfortable weather comes in April, May and August, with highs around 73°F (23°C) and about 4.7 in (118 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the hottest, with highs of 87°F (31°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)
Rosário do Sul weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 88°F(31°C) | 66°F(19°C) | 4.6 in(116 mm) | 69% | 6.3 |
| FebFebruary | 87°F(31°C) | 66°F(19°C) | 4.3 in(110 mm) | 70% | 6.0 |
| MarMarch | 84°F(29°C) | 64°F(18°C) | 5.9 in(150 mm) | 74% | 5.0 |
| AprAprilBest | 78°F(26°C) | 58°F(15°C) | 5.4 in(138 mm) | 77% | 3.7 |
| MayMayBest | 71°F(21°C) | 53°F(12°C) | 4.1 in(103 mm) | 80% | 2.7 |
| JunJune | 67°F(20°C) | 50°F(10°C) | 5.1 in(129 mm) | 77% | 2.2 |
| JulJuly | 66°F(19°C) | 47°F(9°C) | 4.6 in(116 mm) | 76% | 2.6 |
| AugAugustBest | 70°F(21°C) | 50°F(10°C) | 4.5 in(114 mm) | 73% | 3.3 |
| SepSeptember | 72°F(22°C) | 53°F(12°C) | 6.1 in(156 mm) | 72% | 3.9 |
| OctOctober | 77°F(25°C) | 58°F(14°C) | 6.9 in(174 mm) | 74% | 4.9 |
| NovNovember | 84°F(29°C) | 62°F(17°C) | 4.8 in(122 mm) | 68% | 6.0 |
| DecDecember | 87°F(31°C) | 65°F(18°C) | 5.8 in(147 mm) | 65% | 6.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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