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Weather & Climate in Simón Bolívar, Ecuador
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Simón Bolívar has a warm climate with an average annual temperature of 79°F (26°C). Winters average 78°F in January while summers reach 78°F in July / relatively mild seasonal variation. The area gets 311 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 51.8 inches (wetter than the 38-inch national average). The city sits at an elevation of 397 feet.
Temperature
78°F Jan (26°C)
78°F Jul (26°C)
| Annual Average | 78.7°F |
| 46% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 78°F (26°C) |
| Sunny Days | 311 days/yr |
Geography
| Elevation | 397 ft (121 m) |
| Area | 0.5 sq mi (1.3 km²) |
| Population Density | 0/sq mi |
| Coordinates | -2.1847°N, 80.3592°W |
| Timezone | America/Guayaquil |
Precipitation & Snow
Air Quality
Earthquake History
330 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 | 87 km | 68 km |
| May 21, 2005 | 55 km NW of Zorritos, Peru | M6.3 | 141 km | 40 km |
| Aug 5, 1996 | 24 km NNW of Salinas, Ecuador | M6.3 | 74 km | 33 km |
| Mar 31, 2019 | 31 km N of Santa Elena, Ecuador | M6.2 | 57 km | 18 km |
| Jan 24, 2005 | 23 km W of Jipijapa, Ecuador | M6.1 | 103 km | 17 km |
| Jan 21, 2005 | 21 km WSW of Montecristi, Ecuador | M6.0 | 128 km | 10 km |
| Feb 4, 2019 | 24 km SSE of Guayaquil, Ecuador | M5.8 | 63 km | 70 km |
| Jan 24, 2005 | 37 km W of Jipijapa, Ecuador | M5.8 | 107 km | 10 km |
| Jul 14, 2022 | 11 km SW of Samborondón, Ecuador | M5.7 | 65 km | 73 km |
| Jan 24, 2005 | 26 km ESE of Santa Elena, Ecuador | M5.6 | 36 km | 29 km |
| Feb 10, 1990 | 58 km NNW of Zorritos, Peru | M5.6 | 121 km | 57 km |
| Mar 26, 1995 | 13 km NNW of Naranjito, Ecuador | M5.6 | 98 km | 91 km |
| Sep 20, 2000 | 26 km WSW of Pedro Carbo, Ecuador | M5.5 | 35 km | 33 km |
| Feb 22, 2019 | 14 km ESE of Eloy Alfaro, Ecuador | M5.5 | 69 km | 71 km |
| Feb 17, 2005 | 50 km NNW of Salinas, Ecuador | M5.5 | 89 km | 10 km |
| Mar 31, 2019 | 34 km NNE of Santa Elena, Ecuador | M5.5 | 50 km | 19 km |
| Jan 21, 2005 | 25 km SW of Montecristi, Ecuador | M5.4 | 123 km | 10 km |
| Jul 19, 2009 | 16 km WNW of Pedro Carbo, Ecuador | M5.4 | 49 km | 55 km |
| Aug 21, 2023 | 6 km N of Machala, Ecuador | M5.4 | 121 km | 40 km |
| Apr 28, 2015 | 6 km NNW of Milagro, Ecuador | M5.4 | 83 km | 89 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Tsunami History
2 tsunamis 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 | 138 km |
| 1933 | ECUADOR | Earthquake | — | — | 74 km |
Source: NOAA/NCEI Historical Tsunami Database.
Nearby Volcanoes
1 volcano within 200 km. Closest: Licto (199 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Licto | Pyroclastic cone(s) | 3,336 m (10,945 ft) | Unknown | 199 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 6.7 in | |
| February | 79°F (26°C) | 8.0 in | |
| March | 79°F (26°C) | 9.4 in | Warmest, Wettest |
| April | 79°F (26°C) | 5.3 in | |
| May | 78°F (25°C) | 1.9 in | |
| June | 76°F (24°C) | 0.6 in | |
| July | 78°F (26°C) | 0.2 in | |
| August | 74°F (24°C) | 0.1 in | Coldest, Driest |
| September | 75°F (24°C) | 0.2 in | |
| October | 75°F (24°C) | 0.2 in | |
| November | 76°F (24°C) | 0.2 in | |
| December | 77°F (25°C) | 1.5 in |
Simón Bolívar has a seasonal temperature swing of 5°F / from 74°F in August to 79°F in March. Total annual precipitation is 34.3 inches, with March being the wettest month (9.4") and August the driest (0.1").