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Weather & Climate in Peri Mirim, Brazil
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Peri Mirim has a warm climate with an average annual temperature of 80°F (27°C). Winters average 79°F in January while summers reach 80°F in July / relatively mild seasonal variation. The area gets 335 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 82.5 inches (wetter than the 38-inch national average). The city sits at an elevation of 36 feet.
Temperature
79°F Jan (26°C)
80°F Jul (26°C)
| Annual Average | 80.3°F |
| 49% above US avg | |
| January Average | 79°F (26°C) |
| July Average | 80°F (26°C) |
| Sunny Days | 335 days/yr |
Geography
| Elevation | 36 ft (11 m) |
| Area | 230.7 sq mi (597.6 km²) |
| Population Density | 48/sq mi |
| Coordinates | -2.5775°N, 44.8542°W |
| Timezone | America/Fortaleza |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.
| Jan 3, 2017 | Maranhao, Brazil | M4.5 | 131 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 79°F (26°C) | 7.1 in | Coldest |
| February | 79°F (26°C) | 10.2 in | |
| March | 79°F (26°C) | 12.5 in | |
| April | 79°F (26°C) | 12.8 in | Wettest |
| May | 80°F (26°C) | 11.8 in | |
| June | 79°F (26°C) | 7.4 in | |
| July | 80°F (26°C) | 5.4 in | |
| August | 80°F (26°C) | 1.7 in | |
| September | 80°F (27°C) | 0.5 in | |
| October | 81°F (27°C) | 0.3 in | Driest |
| November | 81°F (27°C) | 0.5 in | Warmest |
| December | 81°F (27°C) | 2.5 in |
Peri Mirim has a seasonal temperature swing of 2°F / from 79°F in January to 81°F in November. Total annual precipitation is 72.7 inches, with April being the wettest month (12.8") and October the driest (0.3").