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Weather & Climate
San Fernando, Buenos Aires, Argentina
Overview
Climate data and monthly weather averages for San Fernando.
Key Metrics
Annual Avg
17.3°C
Summer Avg
24.1°C
Winter Avg
10.6°C
Record High
41.8°C
Record Low
-3.4°C
Annual Precipitation
1156.9 mm
Avg Humidity
74%
Summer Humidity
65%
Winter Humidity
82%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 41.8° | 25.1° | 11.1° | 119.4 | 63% | 224 | 46 |
| Feb | 39.4° | 23.9° | 8.1° | 128.5 | 68% | 178 | 42.7 |
| Mar | 36.5° | 21.4° | 6.1° | 129.3 | 72% | 163 | 45.3 |
| Apr | 35.5° | 17.5° | 3.3° | 104.7 | 76% | 116 | 42.7 |
| May | 29.7° | 13.7° | -0.4° | 74.7 | 82% | 84 | 39.5 |
| Jun | 27° | 10.5° | -3.4° | 50.1 | 83% | 68 | 41.6 |
| Jul | 27.2° | 9.7° | -3.4° | 64.8 | 82% | 74 | 43.3 |
| Aug | 31.5° | 11.6° | -2° | 70.4 | 80% | 101 | 44.7 |
| Sep | 33.1° | 13.8° | -0.2° | 84.3 | 76% | 133 | 45.6 |
| Oct | 34.5° | 17.1° | 2.2° | 118.4 | 74% | 172 | 44.7 |
| Nov | 39.1° | 20.5° | 4.8° | 104.1 | 68% | 204 | 47.1 |
| Dec | 39.7° | 23.4° | 8.3° | 108.2 | 63% | 232 | 44.7 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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