All Countries
Weather & Climate in Altair, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Altair has a warm climate with an average annual temperature of 76°F (24°C). Winters average 75°F in January while summers reach 70°F in July / relatively mild seasonal variation. The area gets 341 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 44.3 inches. The city sits at an elevation of 1,827 feet.
Temperature
75°F Jan (24°C)
70°F Jul (21°C)
| Annual Average | 75.8°F |
| 40% above US avg | |
| January Average | 75°F (24°C) |
| July Average | 70°F (21°C) |
| Sunny Days | 341 days/yr |
Geography
| Elevation | 1,827 ft (557 m) |
| Area | 344.6 sq mi (892.5 km²) |
| Population Density | 10/sq mi |
| Coordinates | -20.5236°N, 49.0589°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.2.
| Jun 18, 2024 | 12 km NE of Frutal, Brazil | M4.2 | 68 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990-2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 75°F (24°C) | 9.5 in | Wettest |
| February | 77°F (25°C) | 8.8 in | Warmest |
| March | 76°F (24°C) | 5.8 in | |
| April | 74°F (23°C) | 2.2 in | |
| May | 70°F (21°C) | 1.7 in | |
| June | 67°F (20°C) | 1.0 in | Coldest |
| July | 70°F (21°C) | 0.6 in | |
| August | 71°F (22°C) | 0.5 in | Driest |
| September | 74°F (24°C) | 1.6 in | |
| October | 76°F (24°C) | 4.4 in | |
| November | 76°F (25°C) | 5.4 in | |
| December | 76°F (24°C) | 9.0 in |
Altair has a seasonal temperature swing of 9°F / from 67°F in June to 77°F in February. Total annual precipitation is 50.3 inches, with January being the wettest month (9.5") and August the driest (0.5").