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Weather & Climate in Rio Negro, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Rio Negro enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 69°F in January while summers reach 54°F in July / relatively mild seasonal variation. The area gets 236 sunny days per year, above the national average. Annual precipitation totals 55.0 inches (wetter than the 38-inch national average). The city sits at an elevation of 2,608 feet.
Temperature
69°F Jan (21°C)
54°F Jul (12°C)
| Annual Average | 61.8°F |
| 14% above US avg | |
| January Average | 69°F (21°C) |
| July Average | 54°F (12°C) |
| Sunny Days | 236 days/yr |
Geography
| Elevation | 2,608 ft (795 m) |
| Area | 375.1 sq mi (971.6 km²) |
| Population Density | 84/sq mi |
| Coordinates | -26.1058°N, 49.7975°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 69°F (21°C) | 6.0 in | |
| February | 69°F (21°C) | 6.5 in | Warmest, Wettest |
| March | 67°F (19°C) | 5.4 in | |
| April | 62°F (17°C) | 3.0 in | Driest |
| May | 57°F (14°C) | 3.6 in | |
| June | 55°F (13°C) | 3.9 in | |
| July | 54°F (12°C) | 3.0 in | Coldest |
| August | 56°F (14°C) | 3.4 in | |
| September | 59°F (15°C) | 4.7 in | |
| October | 62°F (17°C) | 5.4 in | |
| November | 65°F (18°C) | 4.2 in | |
| December | 67°F (20°C) | 5.8 in |
Rio Negro has a seasonal temperature swing of 15°F / from 54°F in July to 69°F in February. Total annual precipitation is 55.0 inches, with February being the wettest month (6.5") and April the driest (3.0").