All Countries
Weather & Climate in Bahía Blanca, Argentina
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bahía Blanca enjoys a temperate climate with an average annual temperature of 59°F (15°C). Winters average 73°F in January while summers reach 46°F in July / relatively mild seasonal variation. The area gets 288 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Annual precipitation totals 26.5 inches (drier than the 38-inch national average). The city sits at an elevation of 66 feet.
Temperature
73°F Jan (23°C)
46°F Jul (8°C)
| Annual Average | 59.4°F |
| 10% above US avg | |
| January Average | 73°F (23°C) |
| July Average | 46°F (8°C) |
| Sunny Days | 288 days/yr |
Geography
| Elevation | 66 ft (20 m) |
| Area | 50.2 sq mi (130.0 km²) |
| Population Density | 5,959/sq mi |
| Coordinates | -38.7176°N, 62.2655°W |
| Timezone | America/Argentina/Buenos_Aires |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 73°F (23°C) | 2.9 in | Warmest |
| February | 71°F (22°C) | 2.8 in | |
| March | 66°F (19°C) | 3.3 in | Wettest |
| April | 60°F (15°C) | 2.6 in | |
| May | 52°F (11°C) | 1.8 in | |
| June | 47°F (8°C) | 1.1 in | |
| July | 46°F (8°C) | 1.0 in | Coldest, Driest |
| August | 49°F (9°C) | 1.1 in | |
| September | 53°F (12°C) | 2.0 in | |
| October | 59°F (15°C) | 2.9 in | |
| November | 65°F (19°C) | 2.5 in | |
| December | 71°F (22°C) | 2.6 in |
Bahía Blanca has a seasonal temperature swing of 27°F / from 46°F in July to 73°F in January. Total annual precipitation is 26.5 inches, with March being the wettest month (3.3") and July the driest (1.0").