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Weather & Climate in Mariana, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Mariana enjoys a temperate climate with an average annual temperature of 67°F (20°C). Winters average 69°F in January while summers reach 61°F in July / relatively mild seasonal variation. The area gets 316 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 62.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 2,320 feet.
Temperature
69°F Jan (21°C)
61°F Jul (16°C)
| Annual Average | 67.4°F |
| 25% above US avg | |
| January Average | 69°F (21°C) |
| July Average | 61°F (16°C) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 2,320 ft (707 m) |
| Area | 514.6 sq mi (1,332.7 km²) |
| Population Density | 119/sq mi |
| Coordinates | -20.3778°N, 43.4161°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 69°F (21°C) | 10.3 in | |
| February | 71°F (22°C) | 6.9 in | Warmest |
| March | 70°F (21°C) | 6.4 in | |
| April | 67°F (20°C) | 2.8 in | |
| May | 64°F (18°C) | 1.6 in | |
| June | 61°F (16°C) | 0.8 in | Coldest |
| July | 61°F (16°C) | 0.7 in | Driest |
| August | 62°F (17°C) | 0.9 in | |
| September | 65°F (18°C) | 2.2 in | |
| October | 67°F (20°C) | 4.7 in | |
| November | 68°F (20°C) | 8.2 in | |
| December | 69°F (21°C) | 11.4 in | Wettest |
Mariana has a seasonal temperature swing of 10°F / from 61°F in June to 71°F in February. Total annual precipitation is 56.9 inches, with December being the wettest month (11.4") and July the driest (0.7").