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Weather & Climate in Tres Arroyos, Argentina
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Tres Arroyos enjoys a temperate climate with an average annual temperature of 57°F (14°C). Winters average 70°F in January while summers reach 45°F in July / relatively mild seasonal variation. The area gets 279 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 31.5 inches. The city sits at an elevation of 328 feet.
Temperature
70°F Jan (21°C)
45°F Jul (7°C)
| Annual Average | 57.4°F |
| 6% above US avg | |
| January Average | 70°F (21°C) |
| July Average | 45°F (7°C) |
| Sunny Days | 279 days/yr |
Geography
| Elevation | 328 ft (100 m) |
| Area | 6.4 sq mi (16.6 km²) |
| Population Density | 7,342/sq mi |
| Coordinates | -38.3769°N, 60.2756°W |
| Timezone | America/Argentina/Buenos_Aires |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 70°F (21°C) | 3.2 in | Warmest |
| February | 69°F (20°C) | 3.1 in | |
| March | 65°F (18°C) | 3.4 in | Wettest |
| April | 58°F (14°C) | 3.4 in | |
| May | 51°F (11°C) | 2.5 in | |
| June | 47°F (8°C) | 1.4 in | Driest |
| July | 45°F (7°C) | 1.7 in | Coldest |
| August | 48°F (9°C) | 1.5 in | |
| September | 51°F (11°C) | 2.1 in | |
| October | 56°F (14°C) | 3.0 in | |
| November | 62°F (17°C) | 3.0 in | |
| December | 67°F (20°C) | 3.2 in |
Tres Arroyos has a seasonal temperature swing of 25°F / from 45°F in July to 70°F in January. Total annual precipitation is 31.5 inches, with March being the wettest month (3.4") and June the driest (1.4").