Rio Grande do Sul weather in February
February is one of the best months to visit Rio Grande do Sul: highs of 30°C (85°F) and about 103 mm (4.1 in) of rain on average. Nights average 20°C (68°F) and cloud cover 55% (NASA POWER, 2001–2025 averages). It is the 3rd driest month of the year and the warmest. Compared with January, it is about as warm and about as wet; March brings highs of 28°C (83°F) and 103 mm (4.1 in) of rain.
Figures are long-term averages for Porto Alegre, the largest city in Rio Grande do Sul. See below for other places.
Is February a good time to visit Rio Grande do Sul?
best month Weather score 72/100.
Yes. February is one of the best months for weather in Rio Grande do Sul.
Does it rain a lot in Rio Grande do Sul in February?
Some rain is normal: about 103 mm (4.1 in) falls in an average February. It is the 3rd driest month of the year.
How warm is Rio Grande do Sul in February?
Days average 30°C (85°F) and nights 20°C (68°F).
Rio Grande do Sul weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 29°C (85°F) | 20°C (67°F) | 120 mm | 58% | fair |
| February | 30°C (85°F) | 20°C (68°F) | 103 mm | 55% | best |
| March | 28°C (83°F) | 18°C (65°F) | 103 mm | 56% | best |
| April | 26°C (78°F) | 16°C (60°F) | 98 mm | 56% | best |
| May | 21°C (70°F) | 12°C (54°F) | 112 mm | 60% | best |
| June | 19°C (66°F) | 10°C (50°F) | 113 mm | 62% | fair |
| July | 18°C (65°F) | 9°C (48°F) | 149 mm | 58% | least pleasant |
| August | 20°C (69°F) | 10°C (50°F) | 116 mm | 56% | best |
| September | 22°C (71°F) | 12°C (53°F) | 157 mm | 62% | least pleasant |
| October | 24°C (75°F) | 14°C (57°F) | 155 mm | 63% | least pleasant |
| November | 26°C (79°F) | 16°C (60°F) | 110 mm | 54% | best |
| December | 28°C (83°F) | 18°C (64°F) | 110 mm | 55% | best |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across Rio Grande do Sul in February
Weather can differ a lot within Rio Grande do Sul: coasts, hills and mountains each have their own climate.
| Place | High | Low | Rain | Weather |
|---|---|---|---|---|
| Porto Alegre | 30°C (85°F) | 20°C (68°F) | 103 mm | best |
| Caxias do Sul | 27°C (80°F) | 17°C (62°F) | 128 mm | best |
| Pelotas | 29°C (84°F) | 19°C (67°F) | 120 mm | fair |
| Canoas | 30°C (85°F) | 20°C (68°F) | 103 mm | best |
| Santa Maria | 29°C (85°F) | 18°C (64°F) | 116 mm | best |
| Gravataí | 30°C (85°F) | 20°C (68°F) | 103 mm | best |
| Novo Hamburgo | 29°C (84°F) | 19°C (65°F) | 116 mm | best |
| Viamão | 30°C (85°F) | 20°C (68°F) | 103 mm | best |
| Passo Fundo | 28°C (82°F) | 17°C (63°F) | 121 mm | best |
| São Leopoldo | 30°C (85°F) | 20°C (68°F) | 103 mm | best |
| Rio Grande | 26°C (78°F) | 22°C (72°F) | 117 mm | best |
| Alvorada | 30°C (85°F) | 20°C (68°F) | 103 mm | best |