Climate averages 1991–2020
Trelew weather
in February.
A warm, fairly dry month: the 2nd warmest and the 10th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
February is a warm month in Trelew: daytime highs average 27.5°C and nights cool to about 15.2°C. By daytime temperature it is the 2nd warmest of the 12 months.
Expect about 22 mm of rain on roughly 4 days, which makes February a fairly dry month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 50 min on an average February day.
The nearest other city in this atlas is Comodoro Rivadavia (338 km away). In February its highs average 22.1°C, 5.4°C cooler than Trelew, with 20 mm of rain.
Among the 67 cities listed in Argentina, Trelew ranks joint 40th of 67 for the warmest February highs and joint 6th of 67 for the driest February (rainfall, lowest first). The mean February high of those 67 cities is 27.7°C; Trelew is 0.2°C cooler than that mean.
From February to March, average highs fall by 2.4°C to 25.1°C, and monthly rainfall falls from 22 mm to 21 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
Trelew climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.1°C16.2°C | 16.2°C | 15 | 3.0 | 15.015 h |
| February, selected | 27.5°C15.2°C | 15.2°C | 22 | 3.7 | 13.814 h |
| March | 25.1°C13.5°C | 13.5°C | 21 | 3.5 | 12.412 h |
| April | 20.4°C9.8°C | 9.8°C | 19 | 2.9 | 10.911 h |
| May | 15.8°C6.5°C | 6.5°C | 23 | 4.0 | 9.710 h |
| June | 12.1°C3.4°C | 3.4°C | 23 | 4.1 | 9.09 h |
| July | 11.8°C2.5°C | 2.5°C | 14 | 3.5 | 9.39 h |
| August | 14.5°C4.3°C | 4.3°C | 14 | 3.4 | 10.410 h |
| September | 17.3°C6.1°C | 6.1°C | 18 | 4.0 | 11.812 h |
| October | 21.3°C9.2°C | 9.2°C | 18 | 4.1 | 13.213 h |
| November | 24.7°C12.2°C | 12.2°C | 16 | 3.2 | 14.615 h |
| December | 27.3°C14.5°C | 14.5°C | 18 | 3.0 | 15.315 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
- Comodoro Rivadavia in FebruaryArgentina · 338 kmHigh 22.1°C · Low 14.0°C · 20 mm rain
- General Roca in FebruaryArgentina · 506 kmHigh 30.0°C · Low 17.4°C · 22 mm rain
- Cipolletti in FebruaryArgentina · 530 kmHigh 30.0°C · Low 17.3°C · 17 mm rain
- Neuquén in FebruaryArgentina · 531 kmHigh 29.9°C · Low 17.2°C · 17 mm rain
- San Carlos de Bariloche in FebruaryArgentina · 547 kmHigh 19.9°C · Low 9.7°C · 33 mm rain
- Bahía Blanca in FebruaryArgentina · 565 kmHigh 28.0°C · Low 17.7°C · 65 mm rain
- Puerto Montt in FebruaryChile · 658 kmHigh 18.8°C · Low 11.9°C · 100 mm rain
- Osorno in FebruaryChile · 712 kmHigh 22.0°C · Low 11.1°C · 42 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 Trelew) is explained once on the Trelew year overview and on the Sources, method and limits page.