Porto Alegre weather in February
Temperature, sea and sunshine in February: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in February
Good
Best time to visit: February – December
What is the weather like in Porto Alegre in February?
In February, Porto Alegre is hot: daytime highs average 29 °C, and even at night it stays warm at around 21 °C. The sea averages 26.1 °C – lovely and warm for swimming. The sun shines for around 7 hours a day. Rain is frequent, with about 12 rainy days and 117 mm in total. On about 9 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, February is a good month for a holiday in Porto Alegre.
February compared
How the weather changes from January to March. Tap a month to open it.
| JanuaryJan | FebruaryFeb | MarchMar | |
|---|---|---|---|
| Score | 61 | 65 | 72 |
| Day | 29° | 29° | 28° |
| Night | 21° | 21° | 20° |
| Sea | 26° | 26° | 25° |
| Sun | 8 h | 7 h | 7 h |
| Rain days | 14 | 12 | 12 |
More details for February
- Daylight
- 13 h 9 min06:05 – 19:14
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 22 daysdew point 18 °C or moreAll months
- Wind
- 17 km/haverage daily peakAll months
- Cloud cover
- 54 %on averageAll months
- Hot days
- 9 days30 °C or moreAll months
- Time zone
- UTC−3America/Sao_Paulo
How the score comes together
- Temperatureweight 50 %76 %
- Sunshineweight 20 %72 %
- Few rainy daysweight 30 %41 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in February
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
- Rain jacket or umbrella
Porto Alegre in February: quick answers
Is Porto Alegre hot in February?
Yes. In February, Porto Alegre is hot: daytime highs average 29 °C and nights stay around 21 °C. On about 9 days the thermometer climbs to 30 °C or more.
Can you swim in Porto Alegre in February?
Yes. In February the sea averages 26.1 °C – lovely and warm for swimming.
Does it rain much in Porto Alegre in February?
Rain is frequent, with about 12 rainy days and 117 mm in total.
Porto Alegre month by month
The whole year in Porto AlegreAll destinations: BrazilWhere to go in FebruarySea temperature in February
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences