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Weather & Climate in Rio dos Cedros, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Rio dos Cedros enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 74°F in January while summers reach 59°F in July / relatively mild seasonal variation. The area gets 219 sunny days per year. Annual precipitation totals 64.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 240 feet.
Temperature
74°F Jan (23°C)
59°F Jul (15°C)
| Annual Average | 66.7°F |
| 24% above US avg | |
| January Average | 74°F (23°C) |
| July Average | 59°F (15°C) |
| Sunny Days | 219 days/yr |
Geography
| Elevation | 240 ft (73 m) |
| Area | 277.0 sq mi (717.3 km²) |
| Population Density | 39/sq mi |
| Coordinates | -26.7383°N, 49.2742°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M3.2.
| Apr 13, 2018 | 4 km NE of Santo Amaro da Imperatriz, Brazil | M3.2 | 115 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2004 | Unnamed | Category 1 | 86 mph | 254 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 74°F (23°C) | 7.0 in | |
| February | 74°F (24°C) | 7.8 in | Warmest, Wettest |
| March | 73°F (23°C) | 6.2 in | |
| April | 68°F (20°C) | 4.3 in | |
| May | 63°F (17°C) | 4.1 in | |
| June | 59°F (15°C) | 4.1 in | |
| July | 59°F (15°C) | 3.7 in | Coldest, Driest |
| August | 61°F (16°C) | 4.7 in | |
| September | 63°F (17°C) | 5.0 in | |
| October | 66°F (19°C) | 6.2 in | |
| November | 69°F (21°C) | 5.1 in | |
| December | 72°F (22°C) | 6.3 in |
Rio dos Cedros has a seasonal temperature swing of 16°F / from 59°F in July to 74°F in February. Total annual precipitation is 64.4 inches, with February being the wettest month (7.8") and July the driest (3.7").