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Weather & Climate
Bahía Blanca, Buenos Aires, Argentina
Overview
Climate data and monthly weather averages for Bahía Blanca.
Key Metrics
Annual Avg
15.2°C
Summer Avg
23.3°C
Winter Avg
7.3°C
Record High
43.4°C
Record Low
-5.3°C
Annual Precipitation
646.5 mm
Avg Humidity
62%
Summer Humidity
46%
Winter Humidity
74%
Monthly Averages
| Month | High (°C) | Avg (°C) | Low (°C) | Rain (mm) | Humidity (%) | Sunshine (h) | Wind (kph) |
|---|---|---|---|---|---|---|---|
| Jan | 43.4° | 24.4° | 6.9° | 62.3 | 44% | 242 | 49.4 |
| Feb | 40.4° | 22.9° | 5.9° | 65 | 50% | 188 | 50.7 |
| Mar | 38.9° | 19.8° | 4.6° | 67.9 | 58% | 164 | 55.7 |
| Apr | 34° | 14.8° | -1.3° | 59.4 | 65% | 111 | 50.8 |
| May | 29.6° | 10.5° | -2° | 38.1 | 74% | 74 | 48 |
| Jun | 21.6° | 7.1° | -4.8° | 21.3 | 76% | 60 | 56.3 |
| Jul | 24.4° | 6.4° | -5.3° | 35.3 | 76% | 68 | 48.6 |
| Aug | 29.5° | 8.5° | -3.9° | 31.9 | 70% | 94 | 56.6 |
| Sep | 29.4° | 11.4° | -4.1° | 50.4 | 65% | 130 | 47.7 |
| Oct | 35° | 14.8° | -1.6° | 87.4 | 62% | 174 | 49.6 |
| Nov | 37.9° | 18.9° | 0.9° | 71.4 | 53% | 214 | 50.8 |
| Dec | 41.8° | 22.5° | 5.1° | 56.1 | 45% | 246 | 54 |
Frequently Asked Questions
Sources: NASA POWER · Last updated: 2025
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