Weather in Rio Grande, Brazil
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | 23°C | 26°C | 100.3 mm | 48% | 40.6 km/h |
| February | 23°C | 26°C | 95.6 mm | 46% | 39.9 km/h |
| March | 22°C | 25°C | 89.0 mm | 53% | 38.3 km/h |
| April | 19°C | 22°C | 129.5 mm | 50% | 39.7 km/h |
| May | 15°C | 19°C | 145.7 mm | 59% | 37.4 km/h |
| June | 12°C | 16°C | 106.5 mm | 62% | 37.2 km/h |
| July | 11°C | 15°C | 114.7 mm | 56% | 36.4 km/h |
| August | 12°C | 16°C | 125.6 mm | 56% | 38.9 km/h |
| September | 14°C | 17°C | 203.7 mm | 62% | 42.1 km/h |
| October | 16°C | 20°C | 83.0 mm | 50% | 43.0 km/h |
| November | 19°C | 22°C | 106.2 mm | 51% | 44.3 km/h |
| December | 21°C | 24°C | 108.3 mm | 50% | 42.2 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 53.6% | |
| February | 53.0% | |
| March | 46.7% | |
| April | 45.4% | |
| May | 21.0% | |
| June | 7.5% | |
| July | 4.2% | |
| August | 7.2% | |
| September | 11.9% | |
| October | 32.0% | |
| November | 42.2% | |
| December | 52.2% |
About this location and data
- Urban-centre population
- 166,111
- Elevation
- 4 m
- Coordinates
- 32.06°S, 52.13°W
- Urban area
- 51 km²
Weather averages use 2 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculated