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Weather & Climate in Junín, Ecuador

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Junín has a warm climate with an average annual temperature of 79°F (26°C). Winters average 78°F in January while summers reach 79°F in July / relatively mild seasonal variation. The area gets 258 sunny days per year, above the national average. Annual precipitation totals 117.1 inches (wetter than the 38-inch national average). The city sits at an elevation of 161 feet.

Temperature

78°F Jan (25°C) 79°F Jul (26°C)
Annual Average78.9°F
46% above US avg
January Average78°F (25°C)
July Average79°F (26°C)
Sunny Days258 days/yr

Geography

Elevation161 ft (49 m)
Area121.0 sq mi (313.5 km²)
Population Density75/sq mi
Coordinates-0.9278°N, 80.2058°W
TimezoneAmerica/Guayaquil

Precipitation & Snow

Annual Rainfall 117.1"
208% above US avg
Snowfall 0.0"
Wettest Month (Mar) 8.94"
Driest Month (Sep) 0.28"

Air Quality

Earthquake History

351 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.8.

Apr 16, 2016 27 km SSE of Muisne, Ecuador M7.8 149 km 21 km
Aug 4, 1998 3 km E of Bahía de Caráquez, Ecuador M7.2 43 km 33 km
Sep 2, 1990 34 km SW of Pedernales, Ecuador M6.6 88 km 14 km
Sep 28, 2000 45 km NNW of Bahía de Caráquez, Ecuador M6.4 90 km 23 km
Aug 5, 1996 24 km NNW of Salinas, Ecuador M6.3 148 km 33 km
Mar 31, 2019 31 km N of Santa Elena, Ecuador M6.2 132 km 18 km
Jan 28, 2005 51 km WSW of Manta, Ecuador M6.2 107 km 10 km
Jan 24, 2005 23 km W of Jipijapa, Ecuador M6.1 81 km 17 km
Jan 28, 2005 90 km WSW of Manta, Ecuador M6.1 147 km 10 km
Jun 30, 2017 35 km NNW of Bahía de Caráquez, Ecuador M6.0 78 km 13 km
Jan 21, 2005 21 km WSW of Montecristi, Ecuador M6.0 73 km 10 km
Apr 22, 2016 34 km NNW of Bahía de Caráquez, Ecuador M6.0 78 km 10 km
Apr 22, 2016 36 km NNW of Bahía de Caráquez, Ecuador M5.9 79 km 10 km
Apr 17, 2016 34 km NE of Bahía de Caráquez, Ecuador M5.8 60 km 24 km
Jan 24, 2005 37 km W of Jipijapa, Ecuador M5.8 94 km 10 km
Jul 14, 2022 11 km SW of Samborondón, Ecuador M5.7 132 km 73 km
Jan 30, 2005 43 km WNW of Manta, Ecuador M5.7 97 km 29 km
Mar 26, 1995 13 km NNW of Naranjito, Ecuador M5.6 148 km 91 km
Apr 17, 2016 50 km NW of Bahía de Caráquez, Ecuador M5.6 94 km 10 km
Aug 4, 1991 23 km WNW of Manta, Ecuador M5.5 79 km 21 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Tsunami History

2 tsunamis recorded within 500 km. Highest wave on record: 0.6 m (2 ft).

Year Location Cause Max Wave Deaths Distance
2016 OFF COAST Earthquake 0.6 m 663 149 km
1933 ECUADOR Earthquake 148 km
Source: NOAA/NCEI Historical Tsunami Database.

Nearby Volcanoes

4 volcanoes within 200 km. Closest: Illiniza (169 km).

Name Type Elevation Last Eruption Distance
Illiniza Stratovolcano 5,248 m (17,218 ft) Unknown 169 km
Atacazo Stratovolcano 4,463 m (14,642 ft) -320 188 km
Guagua Pichincha Stratovolcano 4,784 m (15,696 ft) 2002 198 km
Cotopaxi Stratovolcano 5,911 m (19,393 ft) 2016 199 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 78°F (25°C) 6.3 in
February 78°F (25°C) 8.4 in
March 78°F (26°C) 8.9 in Wettest
April 78°F (26°C) 5.1 in
May 77°F (25°C) 2.1 in
June 76°F (24°C) 1.5 in
July 79°F (26°C) 0.3 in Warmest
August 75°F (24°C) 0.3 in Coldest
September 75°F (24°C) 0.3 in Driest
October 75°F (24°C) 0.4 in
November 76°F (24°C) 0.3 in
December 77°F (25°C) 1.2 in

Junín has a seasonal temperature swing of 4°F / from 75°F in August to 79°F in July. Total annual precipitation is 35.0 inches, with March being the wettest month (8.9") and September the driest (0.3").

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