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Weather & Climate in Itanhaém, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Itanhaém has a warm climate with an average annual temperature of 73°F (23°C). Winters average 79°F in January while summers reach 67°F in July / relatively mild seasonal variation. The area gets 189 sunny days per year. Annual precipitation totals 81.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 39 feet.
Temperature
79°F Jan (26°C)
67°F Jul (19°C)
| Annual Average | 73.0°F |
| 35% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 67°F (19°C) |
| Sunny Days | 189 days/yr |
Geography
| Elevation | 39 ft (12 m) |
| Area | 302.6 sq mi (783.8 km²) |
| Population Density | 341/sq mi |
| Coordinates | -24.1831°N, 46.7889°W |
| Timezone | America/Sao_Paulo |
Precipitation & Snow
Air Quality
Tsunami History
1 tsunami recorded within 500 km.
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1789 | CANANEIA | Earthquake | — | — | 148 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 10.8 in | |
| February | 79°F (26°C) | 11.5 in | Warmest, Wettest |
| March | 78°F (25°C) | 10.1 in | |
| April | 74°F (23°C) | 7.4 in | |
| May | 70°F (21°C) | 5.2 in | |
| June | 68°F (20°C) | 3.8 in | |
| July | 67°F (19°C) | 3.3 in | Coldest, Driest |
| August | 68°F (20°C) | 3.4 in | |
| September | 70°F (21°C) | 4.4 in | |
| October | 72°F (22°C) | 7.0 in | |
| November | 75°F (24°C) | 5.9 in | |
| December | 77°F (25°C) | 8.4 in |
Itanhaém has a seasonal temperature swing of 12°F / from 67°F in July to 79°F in February. Total annual precipitation is 81.2 inches, with February being the wettest month (11.5") and July the driest (3.3").