Climate averages 1991–2020
Uruguaiana weather
in February.
A hot, wet month: the 3rd warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
February is a hot month in Uruguaiana: daytime highs average 29.6°C and nights cool to about 21.0°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 128 mm of rain on roughly 10 days, which makes February a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 09 min on an average February day.
The nearest other city in this atlas is Alegrete (125 km away). In February its highs average 29.4°C, about as warm as Uruguaiana, with 134 mm of rain.
Among the 448 cities listed in Brazil, Uruguaiana ranks joint 109th of 448 for the warmest February highs and joint 116th of 448 for the driest February (rainfall, lowest first). The mean February high of those 448 cities is 28.5°C; Uruguaiana is 1.1°C warmer than that mean.
From February to March, average highs fall by 1.6°C to 28.0°C, and monthly rainfall falls from 128 mm to 124 mm.
The annual picture
February in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Uruguaiana climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 30.6°C21.6°C | 21.6°C | 139 | 10.4 | 13.814 h |
| February, selected | 29.6°C21.0°C | 21.0°C | 128 | 10.4 | 13.113 h |
| March | 28.0°C19.3°C | 19.3°C | 124 | 9.2 | 12.312 h |
| April | 24.6°C16.3°C | 16.3°C | 177 | 9.3 | 11.411 h |
| May | 20.7°C13.1°C | 13.1°C | 115 | 8.0 | 10.611 h |
| June | 18.4°C10.9°C | 10.9°C | 113 | 8.5 | 10.310 h |
| July | 17.8°C9.7°C | 9.7°C | 103 | 7.5 | 10.410 h |
| August | 20.4°C11.1°C | 11.1°C | 89 | 7.8 | 11.111 h |
| September | 22.0°C12.6°C | 12.6°C | 126 | 9.0 | 11.912 h |
| October | 24.6°C15.4°C | 15.4°C | 189 | 10.9 | 12.813 h |
| November | 27.3°C17.4°C | 17.4°C | 136 | 8.4 | 13.614 h |
| December | 29.8°C20.1°C | 20.1°C | 136 | 9.4 | 14.014 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
February in nearby cities
- Alegrete in FebruaryBrazil · 125 kmHigh 29.4°C · Low 20.4°C · 134 mm rain
- Rivera in FebruaryUruguay · 195 kmHigh 28.1°C · Low 19.1°C · 129 mm rain
- Sant'Ana do Livramento in FebruaryBrazil · 196 kmHigh 28.0°C · Low 18.8°C · 129 mm rain
- Concordia in FebruaryArgentina · 203 kmHigh 29.2°C · Low 20.1°C · 105 mm rain
- Goya in FebruaryArgentina · 221 kmHigh 30.0°C · Low 21.8°C · 115 mm rain
- Ituzaingó in FebruaryArgentina · 244 kmHigh 30.5°C · Low 23.1°C · 131 mm rain
- Reconquista in FebruaryArgentina · 257 kmHigh 30.0°C · Low 21.5°C · 122 mm rain
- Posadas in FebruaryArgentina · 286 kmHigh 30.1°C · Low 22.2°C · 130 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Uruguaiana) is explained once on the Uruguaiana year overview and on the Sources, method and limits page.