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Weather & Climate in Cerro Negro, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Cerro Negro enjoys a temperate climate with an average annual temperature of 61°F (16°C). Winters average 68°F in January while summers reach 53°F in July / relatively mild seasonal variation. The area gets 223 sunny days per year, above the national average. Annual precipitation totals 62.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 3,281 feet.
Temperature
68°F Jan (20°C)
53°F Jul (11°C)
| Annual Average | 60.7°F |
| 12% above US avg | |
| January Average | 68°F (20°C) |
| July Average | 53°F (11°C) |
| Sunny Days | 223 days/yr |
Geography
| Elevation | 3,281 ft (1,000 m) |
| Area | 471.3 sq mi (1,220.7 km²) |
| Population Density | 7/sq mi |
| Coordinates | -27.7953°N, 50.8758°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 | 183 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 68°F (20°C) | 5.9 in | Warmest |
| February | 68°F (20°C) | 5.2 in | |
| March | 66°F (19°C) | 4.9 in | |
| April | 61°F (16°C) | 4.4 in | Driest |
| May | 56°F (13°C) | 4.4 in | |
| June | 53°F (12°C) | 5.2 in | |
| July | 53°F (11°C) | 4.4 in | Coldest |
| August | 55°F (13°C) | 5.5 in | |
| September | 57°F (14°C) | 6.7 in | Wettest |
| October | 60°F (16°C) | 6.1 in | |
| November | 64°F (18°C) | 4.5 in | |
| December | 67°F (19°C) | 4.9 in |
Cerro Negro has a seasonal temperature swing of 16°F / from 53°F in July to 68°F in January. Total annual precipitation is 62.2 inches, with September being the wettest month (6.7") and April the driest (4.4").