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Weather & Climate in San Andrés, Mexico

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

San Andrés has a warm climate with an average annual temperature of 78°F (26°C). Winters average 72°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 255 sunny days per year, above the national average. Annual precipitation totals 44.5 inches. The city sits at an elevation of 13 feet.

Temperature

72°F Jan (22°C) 83°F Jul (29°C)
Annual Average78.3°F
45% above US avg
January Average72°F (22°C)
July Average83°F (29°C)
Sunny Days255 days/yr

Geography

Elevation13 ft (4 m)
Area322.4 sq mi (834.9 km²)
Population Density3/sq mi
Coordinates21.9142°N, 105.5716°W
TimezoneAmerica/Mazatlan

Precipitation & Snow

Annual Rainfall 44.5"
17% above US avg
Snowfall 0.0"
Wettest Month (Aug) 12.13"
Driest Month (Apr) 0.04"

Air Quality

Earthquake History

33 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.6.

Jul 4, 2021 89 km WNW of Corral del Risco (Punta de Mita), Mexico M5.6 121 km 10 km
Sep 14, 2010 60 km WSW of Villa Juárez, Mexico M5.6 60 km 16 km
Sep 15, 2010 77 km WNW of Corral del Risco (Punta de Mita), Mexico M5.1 122 km 10 km
Feb 14, 1999 120 km WSW of Santa Cruz, Mexico M5.1 120 km 33 km
Feb 11, 2007 102 km SW of Santa Cruz, Mexico M5.0 100 km 41 km
Nov 13, 2001 93 km SW of Los Pozos, Mexico M4.8 139 km 33 km
Mar 22, 2014 83 km WNW of Corral del Risco (Punta de Mita), Mexico M4.8 106 km 10 km
Jan 21, 2007 99 km SW of Santa Cruz, Mexico M4.8 97 km 10 km
Jan 22, 2013 78 km WNW of Corral del Risco (Punta de Mita), Mexico M4.7 122 km 16 km
Oct 13, 1995 69 km WNW of Corral del Risco (Punta de Mita), Mexico M4.7 123 km 33 km
Oct 29, 2012 52 km W of Corral del Risco (Punta de Mita), Mexico M4.7 131 km 42 km
Sep 14, 2010 74 km WSW of Villa Juárez, Mexico M4.5 77 km 16 km
Sep 26, 2009 77 km WNW of Corral del Risco (Punta de Mita), Mexico M4.5 104 km 35 km
Oct 28, 1998 4 km NNE of Santiago de Pochotitán, Mexico M4.4 98 km 10 km
Oct 3, 2024 120 km WSW of Palmar de Cuautla, Mexico M4.4 123 km 10 km
Jul 4, 2008 8 km E of El Jicote, Mexico M4.4 65 km 59 km
Jun 12, 1993 95 km WNW of Corral del Risco (Punta de Mita), Mexico M4.3 135 km 33 km
Sep 22, 2011 113 km WSW of Santa Cruz, Mexico M4.3 116 km 16 km
Apr 26, 2017 98 km SW of Santa Cruz, Mexico M4.2 95 km 10 km
Feb 29, 2004 87 km WNW of Corral del Risco (Punta de Mita), Mexico M4.2 104 km 10 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

26 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.

Year Name Category Max Wind Closest
2023 Lidia Category 4 138 mph 168 km
2022 Roslyn Category 4 132 mph 3 km
2022 Orlene Category 4 132 mph 91 km
2021 Pamela Category 1 75 mph 226 km
2021 Olaf Category 1 75 mph 285 km
2021 Nora Category 1 86 mph 147 km
2021 Enrique Category 1 92 mph 211 km
2018 Willa Category 4 150 mph 79 km
2015 Patricia Category 4 150 mph 199 km
2013 Erick Category 1 75 mph 282 km
2011 Jova Category 2 98 mph 210 km
2006 John Category 3 115 mph 216 km
2006 Lane Category 3 127 mph 126 km
2002 Kenna Category 5 167 mph 30 km
1999 Greg Category 1 75 mph 296 km
1998 Madeline Category 1 86 mph 121 km
1995 Henriette Category 1 86 mph 230 km
1994 Rosa Category 2 104 mph 72 km
1993 Calvin Category 2 98 mph 226 km
1989 Kiko Category 2 98 mph 265 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).

Nearby Volcanoes

3 volcanoes within 200 km. Closest: Isabel, Isla (33 km).

Name Type Elevation Last Eruption Distance
Isabel, Isla Tuff cone(s) 95 m (312 ft) Unknown 33 km
Ceboruco Stratovolcano 2,280 m (7,480 ft) 1875 141 km
Mascota Volcanic Field Pyroclastic cone(s) 2,560 m (8,399 ft) Unknown 163 km
Source: Smithsonian Institution Global Volcanism Program (GVP).

Monthly Weather

Month Avg Temperature Precipitation Summary
January 72°F (22°C) 1.2 in Coldest
February 72°F (22°C) 0.4 in
March 74°F (23°C) 0.1 in
April 76°F (24°C) 0.0 in Driest
May 79°F (26°C) 0.1 in
June 83°F (28°C) 3.0 in
July 83°F (29°C) 10.7 in Warmest
August 83°F (28°C) 12.1 in Wettest
September 83°F (28°C) 10.9 in
October 82°F (28°C) 3.9 in
November 78°F (26°C) 1.3 in
December 74°F (23°C) 0.8 in

San Andrés has a seasonal temperature swing of 11°F / from 72°F in January to 83°F in July. Total annual precipitation is 44.5 inches, with August being the wettest month (12.1") and April the driest (0.0").

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