Weather in Trelew, 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 | 16°C | 28°C | 29.2 mm | 31% | 51.1 km/h |
| February | 15°C | 27°C | 12.7 mm | 32% | 50.9 km/h |
| March | 12°C | 24°C | 13.6 mm | 34% | 50.4 km/h |
| April | 9°C | 20°C | 31.4 mm | 44% | 46.9 km/h |
| May | 5°C | 15°C | 14.7 mm | 42% | 43.2 km/h |
| June | 3°C | 12°C | 10.6 mm | 45% | 43.1 km/h |
| July | 2°C | 13°C | 17.2 mm | 48% | 43.1 km/h |
| August | 4°C | 15°C | 20.9 mm | 47% | 45.1 km/h |
| September | 6°C | 17°C | 25.8 mm | 43% | 47.3 km/h |
| October | 9°C | 21°C | 12.3 mm | 39% | 51.8 km/h |
| November | 12°C | 24°C | 36.2 mm | 40% | 53.1 km/h |
| December | 14°C | 26°C | 22.2 mm | 32% | 53.5 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 | 48.8% | |
| February | 43.2% | |
| March | 35.4% | |
| April | 16.2% | |
| May | 2.5% | |
| June | 0.0% | |
| July | 1.5% | |
| August | 2.1% | |
| September | 5.2% | |
| October | 19.1% | |
| November | 26.7% | |
| December | 38.5% |
About this location and data
- Urban-centre population
- 107,895
- Elevation
- 86 m
- Coordinates
- 43.26°S, 65.31°W
- Urban area
- 22 km²
Weather averages use 1 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