Uruguaiana Climate by Month
Uruguaiana, Rio Grande do Sul, Brazil
Hot summers and mild winters, with rain spread through the year.
The climate in Uruguaiana 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 90°F (32°C) in January, and July nights average 47°F (8°C). It gets 60 in (1536 mm) of rain a year, spread across the months.
- Warmest month
- 90°F(32°C)
- Average high, January
- Coldest nights
- 47°F(8°C)
- Average low, July
- Rain per year
- 60 in(1536 mm)
- No clear rainy season
- Humidity
- 71%
- Sunniest: December
Best and worst months in Uruguaiana
Best for weatherAugust and September are the best time for weather in Uruguaiana: highs near 73°F (23°C) and about 3.3 in (84 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January 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 September.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Uruguaiana weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 90°F(32°C) | 69°F(21°C) | 5.6 in(142 mm) | 64% | 6.4 |
| FebFebruary | 88°F(31°C) | 68°F(20°C) | 5.4 in(136 mm) | 67% | 6.1 |
| MarMarch | 85°F(30°C) | 65°F(18°C) | 5.7 in(144 mm) | 71% | 5.2 |
| AprApril | 79°F(26°C) | 59°F(15°C) | 8.1 in(206 mm) | 74% | 3.9 |
| MayMay | 71°F(22°C) | 53°F(12°C) | 4.4 in(112 mm) | 79% | 2.9 |
| JunJune | 67°F(20°C) | 49°F(10°C) | 3.8 in(96 mm) | 78% | 2.3 |
| JulJuly | 66°F(19°C) | 47°F(8°C) | 3.2 in(81 mm) | 77% | 2.9 |
| AugAugustBest | 71°F(22°C) | 50°F(10°C) | 2.7 in(68 mm) | 72% | 3.6 |
| SepSeptemberBest | 74°F(23°C) | 53°F(12°C) | 3.9 in(100 mm) | 70% | 4.2 |
| OctOctober | 79°F(26°C) | 59°F(15°C) | 6.9 in(174 mm) | 70% | 5.1 |
| NovNovember | 84°F(29°C) | 63°F(17°C) | 5.6 in(143 mm) | 64% | 6.4 |
| DecDecember | 89°F(32°C) | 67°F(19°C) | 5.3 in(134 mm) | 62% | 6.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Uruguaiana →- 🇦🇷ChajaríEntre Rios, Argentina · Pop. 31k99%matchSame summer highsSame sunshineUruguaiana vs Chajarí →
- 🇧🇷ItaquiRio Grande do Sul, Brazil · Pop. 36k99%matchSame summer highsSame winter lowsUruguaiana vs Itaqui →
- 🇺🇾ArtigasUruguay · Pop. 44k99%matchSame summer highsSame winter lowsUruguaiana vs Artigas →
- 🇦🇷Curuzú CuatiáCorrientes, Argentina · Pop. 36k99%matchSame winter lowsSame summer highsUruguaiana vs Curuzú Cuatiá →
- 🇦🇷MercedesCorrientes, Argentina · Pop. 31k99%matchSame winter lowsSame summer highsUruguaiana vs Mercedes →