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Weather & Climate in Rio das Antas, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Rio das Antas enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 72°F in January while summers reach 60°F in July / relatively mild seasonal variation. The area gets 283 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 83.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 2,648 feet.
Temperature
72°F Jan (22°C)
60°F Jul (15°C)
| Annual Average | 66.5°F |
| 23% above US avg | |
| January Average | 72°F (22°C) |
| July Average | 60°F (15°C) |
| Sunny Days | 283 days/yr |
Geography
| Elevation | 2,648 ft (807 m) |
| Area | 152.4 sq mi (394.7 km²) |
| Population Density | 41/sq mi |
| Coordinates | -26.8986°N, 51.0744°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2004 | Unnamed | Category 1 | 86 mph | 275 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 72°F (22°C) | 6.5 in | Warmest |
| February | 68°F (20°C) | 5.5 in | |
| March | 66°F (19°C) | 5.2 in | |
| April | 61°F (16°C) | 4.6 in | |
| May | 56°F (13°C) | 4.6 in | |
| June | 53°F (12°C) | 5.3 in | Coldest |
| July | 60°F (15°C) | 3.7 in | Driest |
| August | 55°F (13°C) | 4.9 in | |
| September | 58°F (14°C) | 6.6 in | |
| October | 61°F (16°C) | 6.8 in | Wettest |
| November | 64°F (18°C) | 4.8 in | |
| December | 67°F (20°C) | 5.6 in |
Rio das Antas has a seasonal temperature swing of 19°F / from 53°F in June to 72°F in January. Total annual precipitation is 63.9 inches, with October being the wettest month (6.8") and July the driest (3.7").