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Weather & Climate
Castro Barros, La Rioja, Argentina
Overview
Climate data and monthly weather averages for Castro Barros.
Key Metrics
Annual Avg
21.2°C
Summer Avg
28°C
Winter Avg
13.2°C
Record High
45.5°C
Record Low
-3.8°C
Annual Precipitation
553.7 mm
Avg Humidity
54%
Summer Humidity
50%
Winter Humidity
59%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 44.5° | 28.7° | 13° | 94.2 | 50% | 227 | 44.4 |
| Feb | 43.7° | 27.2° | 11.7° | 97.4 | 55% | 180 | 42.2 |
| Mar | 40° | 24.6° | 9° | 79 | 60% | 164 | 45.8 |
| Apr | 38.6° | 20.8° | 2.8° | 43.2 | 65% | 122 | 43.5 |
| May | 33.2° | 16.1° | -1.2° | 12.7 | 66% | 97 | 43.1 |
| Jun | 30.3° | 12.7° | -2.8° | 8.1 | 66% | 85 | 45.3 |
| Jul | 32.2° | 12.1° | -3.8° | 5.6 | 60% | 100 | 44.6 |
| Aug | 38.2° | 14.8° | -2.4° | 7.8 | 50% | 131 | 55 |
| Sep | 40.5° | 18.9° | 2.1° | 16.2 | 43% | 162 | 61.8 |
| Oct | 44.6° | 23.5° | 5.1° | 31.9 | 41% | 200 | 55.1 |
| Nov | 44.9° | 26.5° | 8.2° | 60.6 | 42% | 220 | 56.4 |
| Dec | 45.5° | 28.1° | 11.6° | 97 | 46% | 233 | 45.3 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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