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Weather & Climate in San Francisco, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Francisco has a warm climate with an average annual temperature of 81°F (27°C). Winters average 78°F in January while summers reach 82°F in July / relatively mild seasonal variation. The area gets 352 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 42.2 inches. The city sits at an elevation of 1,611 feet.
Temperature
78°F Jan (26°C)
82°F Jul (28°C)
| Annual Average | 80.5°F |
| 49% above US avg | |
| January Average | 78°F (26°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 352 days/yr |
Geography
| Elevation | 1,611 ft (491 m) |
| Area | 373.8 sq mi (968.0 km²) |
| Population Density | 5/sq mi |
| Coordinates | 17.0058°N, 99.2831°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
3,193 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.4.
| Mar 20, 2012 | 6 km E of Santiago Llano Grande, Mexico | M7.4 | 126 km | 20 km |
| Sep 14, 1995 | 5 km N of Azoyú, Mexico | M7.4 | 77 km | 23 km |
| Jul 19, 1997 | 4 km ENE of El Ciruelo, Mexico | M6.9 | 136 km | 33 km |
| Oct 24, 1993 | 1 km ENE of Jolotichán, Mexico | M6.7 | 66 km | 21 km |
| Aug 21, 2013 | 5 km ESE of Barrio Nuevo de los Muertos, Mexico | M6.2 | 27 km | 21 km |
| May 15, 1993 | 1 km ENE of Ometepec, Mexico | M6.1 | 101 km | 21 km |
| May 15, 1993 | 2 km SSW of Ometepec, Mexico | M6.0 | 99 km | 20 km |
| Nov 13, 1993 | 18 km SW of Montecillos, Mexico | M6.0 | 105 km | 20 km |
| Dec 16, 1997 | 46 km SSW of Barra de Tecoanapa, Mexico | M6.0 | 110 km | 10 km |
| Apr 2, 2012 | 7 km SSW of Santa María Cortijo, Mexico | M6.0 | 123 km | 9 km |
| Apr 13, 2007 | 5 km SE of El Paraíso, Mexico | M6.0 | 103 km | 34 km |
| Oct 8, 2001 | 3 km WSW of Tixtlancingo, Mexico | M5.9 | 76 km | 10 km |
| Apr 27, 2009 | 2 km WNW of Pochotillo, Mexico | M5.8 | 18 km | 35 km |
| Mar 10, 2014 | 26 km SW of Corralero, Mexico | M5.8 | 147 km | 8 km |
| Apr 1, 1991 | 11 km SW of Corralero, Mexico | M5.8 | 141 km | 21 km |
| Jun 16, 2013 | 5 km N of Tequicuilco, Mexico | M5.8 | 128 km | 52 km |
| Apr 28, 2008 | 21 km WNW of Tlacotepec, Mexico | M5.8 | 133 km | 57 km |
| Mar 20, 2021 | 6 km NNW of Marquelia, Mexico | M5.7 | 62 km | 10 km |
| May 5, 2011 | 2 km SE of Cuanacaxtitlán, Mexico | M5.7 | 75 km | 24 km |
| May 24, 2014 | 2 km S of San Sebastián Ixcapa, Mexico | M5.7 | 133 km | 17 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
20 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Erick | Category 4 | 138 mph | 11 km |
| 2024 | John | Category 3 | 121 mph | 12 km |
| 2023 | Otis | Category 5 | 167 mph | 65 km |
| 2023 | Beatriz | Category 1 | 81 mph | 269 km |
| 2022 | Agatha | Category 2 | 104 mph | 298 km |
| 2021 | Rick | Category 2 | 104 mph | 243 km |
| 2017 | Max | Category 1 | 92 mph | 46 km |
| 2015 | Carlos | Category 1 | 86 mph | 156 km |
| 2013 | Raymond | Category 3 | 127 mph | 279 km |
| 2012 | Carlotta | Category 2 | 104 mph | 158 km |
| 2011 | Hilary | Category 4 | 138 mph | 155 km |
| 2006 | John | Category 4 | 132 mph | 243 km |
| 2000 | Carlotta | Category 2 | 98 mph | 295 km |
| 1997 | Pauline | Category 3 | 109 mph | 44 km |
| 1997 | Rick | Category 2 | 98 mph | 168 km |
| 1996 | Boris | Category 1 | 92 mph | 157 km |
| 1993 | Calvin | Category 2 | 104 mph | 215 km |
| 1989 | Cosme | Category 1 | 86 mph | 32 km |
| 1984 | Odile | Category 2 | 104 mph | 165 km |
| 1983 | Lorena | Category 1 | 75 mph | 297 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tsunami History
16 tsunamis recorded within 500 km. Highest wave on record: 4.0 m (13 ft).
| Year | Location | Cause | Max Wave | Deaths | Distance |
| 1820 | S. MEXICO | Earthquake | 4.0 m | — | 40 km |
| 1787 | SAN MARCOS | Earthquake | 4.0 m | 11 | 101 km |
| 1754 | S. MEXICO | Earthquake | 4.0 m | — | 25 km |
| 1732 | S. MEXICO | Earthquake | 3.0 m | — | 70 km |
| 1907 | S. MEXICO | Earthquake | 2.0 m | 8 | 76 km |
| 1957 | S. MEXICO | Earthquake | 1.3 m | 65 | 60 km |
| 1962 | S. MEXICO | Earthquake | 0.8 m | 4 | 40 km |
| 2021 | S. MEXICO | Earthquake | 0.5 m | 3 | 52 km |
| 1995 | S. MEXICO | Earthquake | 0.4 m | 3 | 77 km |
| 1962 | S. MEXICO | Earthquake | 0.3 m | 3 | 32 km |
| 1950 | S. MEXICO | Earthquake | 0.3 m | — | 127 km |
| 2012 | S. MEXICO | Earthquake | 0.2 m | 2 | 126 km |
| 2026 | ACAPULCO | Earthquake | 0.1 m | 2 | 12 km |
| 1868 | S. MEXICO | Earthquake | — | — | 70 km |
| 1845 | S. MEXICO | Earthquake | — | — | 140 km |
| 1833 | S. MEXICO | Earthquake | — | — | 70 km |
Source: NOAA/NCEI Historical Tsunami Database.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 78°F (26°C) | 0.4 in | |
| February | 75°F (24°C) | 0.2 in | |
| March | 77°F (25°C) | 0.1 in | Driest |
| April | 79°F (26°C) | 0.1 in | |
| May | 80°F (27°C) | 1.7 in | |
| June | 79°F (26°C) | 13.9 in | |
| July | 82°F (28°C) | 11.3 in | Warmest |
| August | 78°F (26°C) | 13.7 in | |
| September | 77°F (25°C) | 14.5 in | Wettest |
| October | 77°F (25°C) | 6.5 in | |
| November | 76°F (24°C) | 0.9 in | |
| December | 75°F (24°C) | 0.4 in | Coldest |
San Francisco has a seasonal temperature swing of 7°F / from 75°F in December to 82°F in July. Total annual precipitation is 63.7 inches, with September being the wettest month (14.5") and March the driest (0.1").