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Weather & Climate in Oeiras, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Oeiras has a warm climate with an average annual temperature of 83°F (28°C). Winters average 79°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 351 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 23.7 inches (drier than the 38-inch national average). The city sits at an elevation of 594 feet.
Temperature
79°F Jan (26°C)
82°F Jul (28°C)
| Annual Average | 82.5°F |
| 53% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 351 days/yr |
Geography
| Elevation | 594 ft (181 m) |
| Area | 1,624.2 sq mi (4,206.5 km²) |
| Population Density | 24/sq mi |
| Coordinates | -7.0253°N, 42.1311°W |
| Timezone | America/Fortaleza |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 6.4 in | |
| February | 79°F (26°C) | 6.3 in | |
| March | 79°F (26°C) | 7.2 in | Wettest |
| April | 78°F (26°C) | 4.8 in | |
| May | 78°F (26°C) | 0.9 in | |
| June | 77°F (25°C) | 0.3 in | Coldest |
| July | 82°F (28°C) | 0.1 in | Warmest |
| August | 79°F (26°C) | 0.0 in | Driest |
| September | 81°F (27°C) | 0.3 in | |
| October | 82°F (28°C) | 1.4 in | |
| November | 82°F (28°C) | 2.9 in | |
| December | 81°F (27°C) | 4.9 in |
Oeiras has a seasonal temperature swing of 5°F / from 77°F in June to 82°F in July. Total annual precipitation is 35.5 inches, with March being the wettest month (7.2") and August the driest (0.0").