São Borja Climate by Month
São Borja, Rio Grande do Sul, Brazil
Hot summers and mild winters, with rain spread through the year.
São Borja has hot summers and mild winters, with rain spread through the year. Afternoon highs range from 69°F (20°C) in July to 91°F (33°C) in January, and July nights average 48°F (9°C). About 59 in (1498 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 91°F(33°C)
- Average high, January
- Coldest nights
- 48°F(9°C)
- Average low, July
- Rain per year
- 59 in(1498 mm)
- No clear rainy season
- Humidity
- 74%
- Sunniest: December
Best and worst months in São Borja
Best for weatherAugust is the best time for weather in São Borja: highs near 73°F (23°C) and about 2.8 in (70 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; December is the hottest, with highs of 90°F (32°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)
São Borja weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 91°F(33°C) | 68°F(20°C) | 4.1 in(105 mm) | 69% | 6.2 |
| FebFebruary | 91°F(33°C) | 68°F(20°C) | 4.2 in(106 mm) | 70% | 5.9 |
| MarMarch | 87°F(30°C) | 64°F(18°C) | 5.9 in(150 mm) | 73% | 5.0 |
| AprApril | 81°F(27°C) | 60°F(15°C) | 6.5 in(165 mm) | 75% | 4.0 |
| MayMay | 73°F(23°C) | 54°F(12°C) | 5.0 in(128 mm) | 80% | 3.1 |
| JunJune | 71°F(21°C) | 53°F(11°C) | 3.8 in(97 mm) | 80% | 2.5 |
| JulJuly | 69°F(20°C) | 48°F(9°C) | 3.5 in(88 mm) | 78% | 2.9 |
| AugAugustBest | 73°F(23°C) | 51°F(11°C) | 2.8 in(70 mm) | 73% | 3.8 |
| SepSeptember | 76°F(25°C) | 55°F(13°C) | 5.6 in(141 mm) | 73% | 4.2 |
| OctOctober | 80°F(27°C) | 60°F(15°C) | 7.1 in(181 mm) | 76% | 5.0 |
| NovNovember | 87°F(31°C) | 63°F(17°C) | 4.6 in(117 mm) | 71% | 6.1 |
| DecDecember | 90°F(32°C) | 66°F(19°C) | 5.9 in(150 mm) | 70% | 6.2 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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