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Weather & Climate
Trelew, Chubut, Argentina
Overview
Climate data and monthly weather averages for Trelew.
Key Metrics
Annual Avg
13.5°C
Summer Avg
20.1°C
Winter Avg
6.9°C
Record High
38.8°C
Record Low
-5.5°C
Annual Precipitation
243 mm
Avg Humidity
60%
Summer Humidity
47%
Winter Humidity
73%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 38.8° | 21° | 8.2° | 11.8 | 45% | 240 | 66.8 |
| Feb | 37.8° | 20.1° | 7° | 22.7 | 51% | 184 | 76.1 |
| Mar | 35.2° | 17.8° | 5.9° | 24.8 | 54% | 154 | 66.1 |
| Apr | 30.1° | 13.7° | 2.3° | 24 | 60% | 99 | 63.2 |
| May | 24.8° | 9.9° | 0.1° | 43.1 | 70% | 60 | 63.1 |
| Jun | 18.6° | 6.8° | -5.5° | 27 | 75% | 45 | 65.8 |
| Jul | 18.3° | 6.1° | -4.6° | 20.8 | 75% | 54 | 67.4 |
| Aug | 22.1° | 7.8° | -2.3° | 14.9 | 70% | 81 | 67.8 |
| Sep | 25.6° | 10.1° | -1.7° | 14.1 | 64% | 123 | 68.5 |
| Oct | 30.8° | 13.1° | -1.1° | 16.4 | 57% | 175 | 63.5 |
| Nov | 32.6° | 16.5° | 2.9° | 12.6 | 49% | 212 | 63.9 |
| Dec | 35.7° | 19.3° | 6.5° | 10.8 | 46% | 242 | 68.4 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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