Bahía Blanca Climate by Month
Bahía Blanca, Buenos Aires, Argentina
Hot summers and cool winters, with rain spread through the year.
Bahía Blanca has hot summers and cool winters, with rain spread through the year. January is the warmest month, with highs around 87°F (31°C); July is the coolest at 56°F (14°C), and nights dip to 36°F (2°C). About 27 in (682 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 87°F(31°C)
- Average high, January
- Coldest nights
- 36°F(2°C)
- Average low, July
- Rain per year
- 27 in(682 mm)
- No clear rainy season
- Humidity
- 62%
- Sunniest: December
Best and worst months in Bahía Blanca
Best for weatherMarch, April and October are the best time for weather in Bahía Blanca: highs near 74°F (23°C) and about 2.8 in (71 mm) of rain a month.
Least pleasantJune and July are the least pleasant; July is the coldest, with highs of only 56°F (14°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in April.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Bahía Blanca weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 87°F(31°C) | 61°F(16°C) | 2.5 in(64 mm) | 48% | 6.5 |
| FebFebruary | 84°F(29°C) | 59°F(15°C) | 3.0 in(77 mm) | 57% | 6.2 |
| MarMarchBest | 80°F(26°C) | 55°F(13°C) | 2.5 in(64 mm) | 61% | 4.7 |
| AprAprilBest | 72°F(22°C) | 48°F(9°C) | 2.7 in(69 mm) | 62% | 3.3 |
| MayMay | 64°F(18°C) | 42°F(6°C) | 1.9 in(49 mm) | 73% | 2.2 |
| JunJune | 58°F(14°C) | 38°F(3°C) | 1.2 in(30 mm) | 71% | 1.8 |
| JulJuly | 56°F(14°C) | 36°F(2°C) | 1.2 in(30 mm) | 75% | 1.9 |
| AugAugust | 61°F(16°C) | 38°F(3°C) | 1.4 in(35 mm) | 67% | 2.7 |
| SepSeptember | 66°F(19°C) | 41°F(5°C) | 2.1 in(53 mm) | 64% | 3.7 |
| OctOctoberBest | 72°F(22°C) | 47°F(9°C) | 3.1 in(79 mm) | 58% | 4.8 |
| NovNovember | 79°F(26°C) | 53°F(12°C) | 2.9 in(73 mm) | 54% | 6.2 |
| DecDecember | 85°F(30°C) | 58°F(15°C) | 2.3 in(59 mm) | 49% | 6.5 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
Places with a similar climate
All 20 places like Bahía Blanca →- 🇦🇷Coronel SuárezBuenos Aires, Argentina · Pop. 33k96%matchSame summer highsMore sunBahía Blanca vs Coronel Suárez →
- 🇦🇷Tres ArroyosBuenos Aires, Argentina · Pop. 52k95%matchSame winter lowsSimilar rainfallBahía Blanca vs Tres Arroyos →
- 🇦🇷Santa RosaLa Pampa, Argentina · Pop. 103k94%matchSame winter lowsSimilar rainfallBahía Blanca vs Santa Rosa →
- 🇦🇷Trenque LauquenBuenos Aires, Argentina · Pop. 40k94%matchSame winter lowsSimilar rainfallBahía Blanca vs Trenque Lauquen →
- 🇦🇷General PicoLa Pampa, Argentina · Pop. 67k92%matchSame winter lowsSame summer highsBahía Blanca vs General Pico →