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Weather & Climate in Merino, Mexico

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

Merino enjoys a temperate climate with an average annual temperature of 67°F (20°C). Winters average 59°F in January while summers reach 70°F in July / relatively mild seasonal variation. The area gets 355 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 20.4 inches (drier than the 38-inch national average). The city sits at an elevation of 5,728 feet.

Temperature

59°F Jan (15°C) 70°F Jul (21°C)
Annual Average67.1°F
24% above US avg
January Average59°F (15°C)
July Average70°F (21°C)
Sunny Days355 days/yr

Geography

Elevation5,728 ft (1,746 m)
Area213.6 sq mi (553.2 km²)
Population Density5/sq mi
Coordinates20.4942°N, 100.8841°W
TimezoneAmerica/Mexico_City

Precipitation & Snow

Annual Rainfall 20.4"
46% below US avg
Snowfall 0.0"
Wettest Month (Jul) 6.06"
Driest Month (Mar) 0.24"

Air Quality

Earthquake History

20 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.5.

Apr 5, 2022 17 km NNW of Tuzantla, Mexico M4.5 131 km 4 km
Mar 15, 1998 2 km NE of Macutzio, Mexico M4.2 123 km 15 km
Apr 30, 2006 5 km SSE of San Diego de Alcalá, Mexico M4.2 56 km 15 km
Sep 4, 2002 2 km SSW of Zipiajo, Mexico M4.1 107 km 4 km
Oct 11, 1990 8 km NW of Pinal de Amoles, Mexico M4.0 146 km 10 km
Jun 27, 2006 4 km ENE of Cuerámaro, Mexico M3.9 80 km 67 km
Jul 21, 2007 1 km W of Valle Verde, Mexico M3.9 126 km 6 km
Mar 2, 2008 1 km NNW of Camémbaro, Mexico M3.9 127 km 19 km
Oct 7, 1999 4 km SSE of Queréndaro, Mexico M3.8 80 km 29 km
Nov 15, 2000 9 km SSE of Carapán, Mexico M3.8 140 km 58 km
May 28, 2008 2 km NE of Rincón de Curungueo, Mexico M3.7 125 km 6 km
Jan 9, 2001 2 km NE of Macho de Agua, Mexico M3.7 134 km 6 km
Feb 6, 2008 1 km NW of Concepción la Venta, Mexico M3.7 116 km 16 km
Jun 4, 2000 0 km ESE of Tepetongo, Mexico M3.7 103 km 3 km
Jan 29, 1998 3 km ENE of Laguna de Vaquerías, Mexico M3.7 82 km 5 km
Feb 14, 2000 5 km SSW of San Antonio Solís, Mexico M3.4 101 km 5 km
Jun 26, 2000 9 km ENE of Bella Vista del Río, Mexico M3.4 148 km 14 km
May 2, 1992 10 km WNW of Tarandacuao, Mexico M3.2 59 km 33 km
Apr 2, 1998 1 km SSE of San Bartolo Ozocalpan, Mexico M3.1 149 km 20 km
May 1, 2018 0 km E of Agostitlán, Mexico M2.6 110 km 73 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

3 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 2.

Year Name Category Max Wind Closest
2021 Rick Category 2 104 mph 258 km
1996 Boris Category 1 75 mph 243 km
1993 Gert Category 1 75 mph 277 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Michoacan-Guanajuato (115 km).

Name Type Elevation Last Eruption Distance
Michoacan-Guanajuato Pyroclastic cone(s) 3,860 m (12,664 ft) 1952 115 km
Zitacuaro-Valle de Bravo Caldera 3,500 m (11,483 ft) -3050 139 km
Toluca, Nevado de Stratovolcano 4,680 m (15,354 ft) -1350 194 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 59°F (15°C) 0.5 in
February 59°F (15°C) 0.3 in
March 64°F (18°C) 0.2 in Driest
April 68°F (20°C) 0.4 in
May 71°F (21°C) 1.3 in Warmest
June 70°F (21°C) 4.7 in
July 70°F (21°C) 6.1 in Wettest
August 67°F (19°C) 5.8 in
September 66°F (19°C) 4.4 in
October 64°F (18°C) 1.5 in
November 61°F (16°C) 0.4 in
December 58°F (15°C) 0.3 in Coldest

Merino has a seasonal temperature swing of 12°F / from 58°F in December to 71°F in May. Total annual precipitation is 25.6 inches, with July being the wettest month (6.1") and March the driest (0.2").

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