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Weather & Climate in San Antonio de Manú, Ecuador
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Antonio de Manú enjoys a temperate climate with an average annual temperature of 58°F (15°C). Winters average 48°F in January while summers reach 58°F in July / relatively mild seasonal variation. The area gets 322 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 131.7 inches (wetter than the 38-inch national average). The city sits at an elevation of 7,201 feet.
Temperature
48°F Jan (9°C)
58°F Jul (14°C)
| Annual Average | 58.2°F |
| 8% above US avg | |
| January Average | 48°F (9°C) |
| July Average | 58°F (14°C) |
| Sunny Days | 322 days/yr |
Geography
| Elevation | 7,201 ft (2,195 m) |
| Area | 1.1 sq mi (2.7 km²) |
| Population Density | 0/sq mi |
| Coordinates | -3.4864°N, 79.4108°W |
| Timezone | America/Guayaquil |
Precipitation & Snow
Air Quality
Earthquake History
201 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.8.
| Mar 18, 2023 | 14 km NNW of Baláo, Ecuador | M6.8 | 92 km | 68 km |
| Aug 3, 1999 | 56 km ENE of Zaruma, Ecuador | M5.9 | 28 km | 88 km |
| Jun 12, 1991 | 9 km SSW of Alausí, Ecuador | M5.8 | 146 km | 94 km |
| Feb 4, 2019 | 24 km SSE of Guayaquil, Ecuador | M5.8 | 129 km | 70 km |
| Jun 5, 2017 | Peru-Ecuador border region | M5.6 | 124 km | 49 km |
| Feb 22, 2019 | 14 km ESE of Eloy Alfaro, Ecuador | M5.5 | 144 km | 71 km |
| May 8, 2025 | 12 km NNW of Cañaveral, Peru | M5.4 | 149 km | 45 km |
| Aug 21, 2023 | 6 km N of Machala, Ecuador | M5.4 | 69 km | 40 km |
| Feb 13, 2021 | 33 km W of Celica, Ecuador | M5.3 | 119 km | 69 km |
| Mar 25, 2014 | 17 km ESE of Coronel Marcelino Maridueña, Ecuador | M5.3 | 138 km | 35 km |
| Mar 5, 1997 | 13 km E of Zorritos, Peru | M5.3 | 129 km | 37 km |
| Aug 18, 1992 | 12 km W of Baláo, Ecuador | M5.3 | 87 km | 27 km |
| Feb 16, 1990 | 55 km NNW of Tumbes, Peru | M5.3 | 147 km | 76 km |
| Apr 25, 2023 | 10 km NNW of Baláo, Ecuador | M5.2 | 88 km | 69 km |
| May 8, 2023 | 8 km W of Azogues, Ecuador | M5.2 | 98 km | 90 km |
| Jun 21, 2025 | 8 km NW of Naranjal, Ecuador | M5.2 | 101 km | 50 km |
| Jan 26, 2008 | 27 km S of Playas, Ecuador | M5.2 | 128 km | 64 km |
| Feb 18, 2021 | 14 km SSW of Yantzaza, Ecuador | M5.2 | 85 km | 100 km |
| Nov 5, 1995 | 6 km NE of Llacao, Ecuador | M5.2 | 97 km | 33 km |
| Jan 15, 2005 | 10 km N of Zorritos, Peru | M5.1 | 142 km | 34 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
1 tsunami recorded within 500 km. Highest wave on record: 1.0 m (3 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1953 | N. PERU | Earthquake | 1.0 m | 6 | 132 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 48°F (9°C) | 5.0 in | Coldest |
| February | 70°F (21°C) | 6.7 in | |
| March | 70°F (21°C) | 8.2 in | Wettest |
| April | 70°F (21°C) | 6.3 in | Warmest |
| May | 70°F (21°C) | 3.2 in | |
| June | 69°F (21°C) | 1.7 in | |
| July | 58°F (14°C) | 1.2 in | |
| August | 69°F (21°C) | 1.1 in | Driest |
| September | 70°F (21°C) | 1.4 in | |
| October | 70°F (21°C) | 1.8 in | |
| November | 70°F (21°C) | 1.8 in | |
| December | 70°F (21°C) | 3.0 in |
San Antonio de Manú has a seasonal temperature swing of 23°F / from 48°F in January to 70°F in April. Total annual precipitation is 41.4 inches, with March being the wettest month (8.2") and August the driest (1.1").