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Weather & Climate in São Thomé das Letras, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
São Thomé das Letras enjoys a temperate climate with an average annual temperature of 67°F (20°C). Winters average 69°F in January while summers reach 60°F in July / relatively mild seasonal variation. The area gets 337 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 50.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 4,183 feet.
Temperature
69°F Jan (20°C)
60°F Jul (16°C)
| Annual Average | 67.3°F |
| 25% above US avg | |
| January Average | 69°F (20°C) |
| July Average | 60°F (16°C) |
| Sunny Days | 337 days/yr |
Geography
| Elevation | 4,183 ft (1,275 m) |
| Area | 138.5 sq mi (358.8 km²) |
| Population Density | 50/sq mi |
| Coordinates | -21.7222°N, 44.9853°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 69°F (20°C) | 10.7 in | |
| February | 72°F (22°C) | 9.2 in | Warmest |
| March | 70°F (21°C) | 7.1 in | |
| April | 67°F (20°C) | 2.6 in | |
| May | 63°F (17°C) | 1.6 in | |
| June | 60°F (16°C) | 0.9 in | Coldest |
| July | 60°F (16°C) | 0.7 in | Driest |
| August | 63°F (17°C) | 0.9 in | |
| September | 66°F (19°C) | 2.7 in | |
| October | 69°F (20°C) | 5.3 in | |
| November | 69°F (21°C) | 7.6 in | |
| December | 70°F (21°C) | 12.0 in | Wettest |
São Thomé das Letras has a seasonal temperature swing of 11°F / from 60°F in June to 72°F in February. Total annual precipitation is 61.4 inches, with December being the wettest month (12.0") and July the driest (0.7").