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Weather & Climate in San Pedro, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Pedro has a warm climate with an average annual temperature of 72°F (22°C). Winters average 61°F in January while summers reach 82°F in July. The area gets 316 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 10.9 inches (drier than the 38-inch national average). The city sits at an elevation of 636 feet.
Temperature
61°F Jan (16°C)
82°F Jul (28°C)
| Annual Average | 71.8°F |
| 33% above US avg | |
| January Average | 61°F (16°C) |
| July Average | 82°F (28°C) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 636 ft (194 m) |
| Area | 290.6 sq mi (752.6 km²) |
| Population Density | 2/sq mi |
| Coordinates | 23.9258°N, 110.2634°W |
| Timezone | America/Mazatlan |
Precipitation & Snow
Air Quality
Earthquake History
169 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M6.7.
| Sep 13, 2015 | 95 km SW of Topolobampo, Mexico | M6.7 | 128 km | 10 km |
| Sep 25, 2012 | 59 km NNE of La Paz, Mexico | M6.3 | 83 km | 10 km |
| Jun 30, 1995 | 60 km N of La Paz, Mexico | M6.2 | 85 km | 10 km |
| Jul 3, 2009 | 82 km SSW of Campo Pesquero el Colorado, Mexico | M6.0 | 144 km | 10 km |
| Jun 30, 1995 | 27 km N of La Paz, Mexico | M5.7 | 51 km | 10 km |
| Sep 13, 2015 | 99 km SSW of Topolobampo, Mexico | M5.6 | 124 km | 10 km |
| Mar 12, 2011 | 79 km SW of Campo Pesquero el Colorado, Mexico | M5.6 | 150 km | 13 km |
| Apr 15, 2003 | 73 km SSW of Topolobampo, Mexico | M5.5 | 149 km | 10 km |
| Oct 30, 2001 | 84 km NE of La Rivera, Mexico | M5.4 | 130 km | 10 km |
| Jan 31, 2019 | Baja California Sur, Mexico | M5.3 | 122 km | 10 km |
| Jul 17, 2007 | 109 km SSW of El Progreso, Mexico | M5.3 | 138 km | 10 km |
| Jun 11, 1998 | 84 km SSW of Topolobampo, Mexico | M5.3 | 139 km | 10 km |
| Jan 17, 1991 | 72 km E of La Rivera, Mexico | M5.3 | 144 km | 10 km |
| Apr 16, 2012 | 89 km ENE of La Rivera, Mexico | M5.3 | 150 km | 10 km |
| Sep 13, 2015 | 100 km SW of Topolobampo, Mexico | M5.3 | 123 km | 10 km |
| Aug 7, 2015 | 86 km NE of La Rivera, Mexico | M5.3 | 139 km | 5 km |
| Apr 13, 2023 | 81 km NE of La Rivera, Mexico | M5.3 | 134 km | 10 km |
| Sep 13, 2015 | Gulf of California | M5.2 | 127 km | 10 km |
| Dec 26, 1991 | 101 km SSW of Campo Pesquero el Colorado, Mexico | M5.2 | 124 km | 10 km |
| Aug 7, 2015 | 93 km ENE of La Rivera, Mexico | M5.2 | 149 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
36 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Lorena | Category 1 | 86 mph | 236 km |
| 2023 | Norma | Category 3 | 115 mph | 93 km |
| 2022 | Kay | Category 1 | 92 mph | 290 km |
| 2021 | Olaf | Category 2 | 104 mph | 51 km |
| 2021 | Pamela | Category 1 | 75 mph | 278 km |
| 2020 | Genevieve | Category 1 | 86 mph | 149 km |
| 2019 | Lorena | Category 1 | 86 mph | 47 km |
| 2016 | Newton | Category 1 | 92 mph | 55 km |
| 2014 | Odile | Category 3 | 127 mph | 24 km |
| 2014 | Norbert | Category 3 | 127 mph | 176 km |
| 2013 | Manuel | Category 1 | 75 mph | 211 km |
| 2012 | Paul | Category 2 | 98 mph | 219 km |
| 2009 | Jimena | Category 4 | 132 mph | 156 km |
| 2008 | Norbert | Category 3 | 115 mph | 138 km |
| 2007 | Henriette | Category 1 | 86 mph | 33 km |
| 2006 | John | Category 3 | 115 mph | 11 km |
| 2005 | Otis | Category 2 | 104 mph | 263 km |
| 2004 | Javier | Category 3 | 109 mph | 275 km |
| 2003 | Marty | Category 2 | 98 mph | 45 km |
| 2003 | Ignacio | Category 2 | 104 mph | 33 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 61°F (16°C) | 0.6 in | Coldest |
| February | 63°F (17°C) | 0.2 in | |
| March | 66°F (19°C) | 0.1 in | |
| April | 69°F (21°C) | 0.0 in | Driest |
| May | 73°F (23°C) | 0.0 in | |
| June | 78°F (25°C) | 0.0 in | |
| July | 82°F (28°C) | 1.1 in | |
| August | 82°F (28°C) | 3.0 in | Warmest |
| September | 81°F (27°C) | 3.7 in | Wettest |
| October | 76°F (25°C) | 0.9 in | |
| November | 69°F (20°C) | 0.4 in | |
| December | 63°F (17°C) | 0.6 in |
San Pedro has a seasonal temperature swing of 21°F / from 61°F in January to 82°F in August. Total annual precipitation is 10.9 inches, with September being the wettest month (3.7") and April the driest (0.0").