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San Fernando, Mexico

Full City Profile

928 Population 1/sq mi density
39 ft Elevation 12 meters
76°F Avg Temperature 25°C
San Fernando has a warm climate with an average annual temperature of 76°F (24°C). Winters average 64°F in January while summers reach 88°F in July. The area gets 349 sunny days per year. Annual precipitation totals 21.4 inches. The area receives 0.0 inches of snow annually.

Temperature

64°F Jan (18°C) 88°F Jul (31°C)
Annual Average76.3°F
41% above US avg
January Average64°F (18°C)
July Average88°F (31°C)
Sunny Days349 days/yr

Geography

Elevation39 ft (12 m)
Area1,546.8 sq mi (4,006.1 km²)
Population Density1/sq mi
Coordinates25.5580°N, 108.6098°W
TimezoneAmerica/Mazatlan

Precipitation & Snow

Annual Rainfall 21.4"
44% below US avg
Snowfall 0.0"
Wettest Month (Aug) 4.92"
Driest Month (Apr) 0.04"

Air Quality

Earthquake History

207 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.7. Most recent: M4.2 on May 8, 2024.

Sep 13, 2015 95 km SW of Topolobampo, Mexico M6.7 125 km
Mar 16, 1990 72 km SSW of El Huitusi, Mexico M6.1 85 km
Jul 26, 2011 73 km SW of Topolobampo, Mexico M6.0 105 km
Jul 3, 2009 82 km SSW of Campo Pesquero el Colorado, Mexico M6.0 124 km
Oct 8, 2012 74 km SW of Topolobampo, Mexico M5.9 108 km
Mar 19, 1996 71 km SSW of Topolobampo, Mexico M5.8 95 km
Mar 29, 2017 71 km WSW of Las Grullas Margen Derecha, Mexico M5.7 143 km
Mar 18, 1994 86 km SSW of El Huitusi, Mexico M5.7 99 km
Feb 22, 2005 66 km W of Campo Pesquero el Colorado, Mexico M5.6 137 km
Sep 13, 2015 99 km SSW of Topolobampo, Mexico M5.6 123 km
Dec 26, 1991 62 km SW of Campo Pesquero el Colorado, Mexico M5.6 112 km
Mar 12, 2011 79 km SW of Campo Pesquero el Colorado, Mexico M5.6 128 km
May 12, 1994 63 km SSW of Topolobampo, Mexico M5.6 88 km
Apr 15, 2003 73 km SSW of Topolobampo, Mexico M5.5 101 km
Jun 27, 1991 43 km SW of Altata, Mexico M5.5 138 km
Mar 12, 2011 64 km SW of Campo Pesquero el Colorado, Mexico M5.4 116 km
Jul 28, 1997 55 km SW of Campo Pesquero el Colorado, Mexico M5.4 106 km
Sep 13, 2015 100 km SW of Topolobampo, Mexico M5.3 131 km
Jul 3, 2009 55 km SW of Campo Pesquero el Colorado, Mexico M5.3 110 km
Oct 13, 2016 52 km SW of Campo Pesquero el Colorado, Mexico M5.3 113 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

22 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 3. Most recent: Olaf (2021).

Year Name Category Closest
2021 Olaf Category 2 289 km
2021 Pamela Category 1 283 km
2019 Lorena Category 1 220 km
2016 Newton Category 1 285 km
2014 Odile Category 3 265 km
2013 Manuel Category 1 104 km
2008 Norbert Category 2 135 km
2007 Henriette Category 1 177 km
2006 Lane Category 3 163 km
2006 John Category 2 235 km
2003 Marty Category 2 201 km
2003 Ignacio Category 2 202 km
1998 Isis Category 1 64 km
1996 Fausto Category 1 101 km
1995 Ismael Category 1 49 km
1993 Lidia Category 2 171 km
1989 Kiko Category 3 236 km
1986 Paine Category 2 51 km
1986 Newton Category 1 130 km
1985 Waldo Category 2 216 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 64°F (18°C) 0.7 in Coldest
February 66°F (19°C) 0.4 in
March 68°F (20°C) 0.2 in
April 73°F (23°C) 0.0 in Driest
May 78°F (25°C) 0.1 in
June 85°F (30°C) 0.2 in
July 88°F (31°C) 3.3 in Warmest
August 87°F (30°C) 4.9 in Wettest
September 86°F (30°C) 4.1 in
October 82°F (28°C) 1.7 in
November 73°F (23°C) 0.7 in
December 67°F (19°C) 0.9 in

San Fernando has a seasonal temperature swing of 23°F / from 64°F in January to 88°F in July. Total annual precipitation is 17.2 inches, with August being the wettest month (4.9") and April the driest (0.0").

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