Weather in San Nicolás de los Arroyos, Argentina
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 | 20°C | 32°C | 75.2 mm | 33% | 32.9 km/h |
| February | 19°C | 30°C | 87.9 mm | 38% | 33.2 km/h |
| March | 18°C | 28°C | 128.8 mm | 43% | 33.0 km/h |
| April | 13°C | 24°C | 70.3 mm | 39% | 31.7 km/h |
| May | 9°C | 19°C | 65.9 mm | 49% | 30.6 km/h |
| June | 7°C | 17°C | 9.2 mm | 49% | 30.2 km/h |
| July | 7°C | 17°C | 27.1 mm | 44% | 31.4 km/h |
| August | 7°C | 19°C | 56.2 mm | 39% | 35.0 km/h |
| September | 10°C | 22°C | 34.2 mm | 42% | 36.1 km/h |
| October | 13°C | 25°C | 56.8 mm | 38% | 37.0 km/h |
| November | 16°C | 28°C | 81.1 mm | 37% | 36.9 km/h |
| December | 18°C | 31°C | 60.0 mm | 34% | 33.9 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 | 31.1% | |
| February | 33.0% | |
| March | 36.1% | |
| April | 52.9% | |
| May | 23.3% | |
| June | 10.7% | |
| July | 14.0% | |
| August | 22.1% | |
| September | 35.3% | |
| October | 47.1% | |
| November | 51.3% | |
| December | 43.0% |
About this location and data
- Urban-centre population
- 140,033
- Elevation
- 17 m
- Coordinates
- 33.34°S, 60.22°W
- Urban area
- 37 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