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Weather & Climate in San Martín Ojo de Agua, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Martín Ojo de Agua enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 54°F in January while summers reach 62°F in July / relatively mild seasonal variation. The area gets 361 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 18.2 inches (drier than the 38-inch national average). The city sits at an elevation of 9,334 feet.
Temperature
54°F Jan (12°C)
62°F Jul (17°C)
| Annual Average | 59.5°F |
| 10% above US avg | |
| January Average | 54°F (12°C) |
| July Average | 62°F (17°C) |
| Sunny Days | 361 days/yr |
Geography
| Elevation | 9,334 ft (2,845 m) |
| Area | 140.9 sq mi (364.9 km²) |
| Population Density | 7/sq mi |
| Coordinates | 19.0125°N, 97.3920°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
132 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M7.1.
| Sep 19, 2017 | 1 km S of Matzaco, Mexico | M7.1 | 126 km | 48 km |
| Jun 15, 1999 | 1 km SE of Texcala, Mexico | M7.0 | 70 km | 70 km |
| Feb 23, 1994 | 12 km W of San Juan de los Cues, Mexico | M5.8 | 109 km | 73 km |
| May 6, 1994 | 7 km NE of San Vicente Boquerón, Mexico | M5.3 | 100 km | 56 km |
| Apr 3, 1997 | 7 km SSE of Piaxtla, Mexico | M5.2 | 130 km | 57 km |
| Feb 3, 2010 | 5 km NE of Xayacatlán de Bravo, Mexico | M4.9 | 100 km | 88 km |
| Aug 4, 2021 | 8 km N of Antón Lizardo, Mexico | M4.8 | 147 km | 8 km |
| Nov 15, 1990 | 21 km N of Coixtlahuaca, Mexico | M4.7 | 123 km | 70 km |
| Feb 8, 2016 | 5 km WSW of Atecax, Mexico | M4.7 | 75 km | 10 km |
| Jul 14, 2010 | 20 km E of Santa María Camotlán, Mexico | M4.6 | 128 km | 64 km |
| Mar 20, 2012 | 11 km NNW of San Miguel Huautla, Mexico | M4.6 | 134 km | 10 km |
| Jul 24, 2016 | 26 km NNW of Coixtlahuaca, Mexico | M4.5 | 120 km | 56 km |
| Feb 14, 2012 | 11 km NNE of Veracruz, Mexico | M4.4 | 140 km | 17 km |
| Feb 15, 2017 | 11 km NE of Colonia el Renacimiento, Mexico | M4.4 | 135 km | 14 km |
| Aug 29, 2002 | Oaxaca, Mexico | M4.3 | 146 km | 70 km |
| Oct 22, 2012 | 3 km ENE of Santiago Huajolotitlán, Mexico | M4.3 | 135 km | 65 km |
| Dec 8, 2000 | 21 km ESE of Santiago Chazumba, Mexico | M4.3 | 102 km | 69 km |
| Jun 5, 2007 | 3 km NNE of Villa Tejúpam de la Unión, Mexico | M4.2 | 147 km | 76 km |
| May 17, 2012 | 3 km NNE of Antón Lizardo, Mexico | M4.2 | 148 km | 22 km |
| Jun 24, 1999 | 4 km SSW of Totoltepec de Guerrero, Mexico | M4.2 | 104 km | 9 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
15 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Erick | Category 3 | 121 mph | 293 km |
| 2021 | Grace | Category 3 | 121 mph | 169 km |
| 2017 | Katia | Category 2 | 104 mph | 179 km |
| 2017 | Franklin | Category 1 | 86 mph | 138 km |
| 2012 | Carlotta | Category 1 | 81 mph | 285 km |
| 2010 | Karl | Category 3 | 127 mph | 64 km |
| 2007 | Dean | Category 2 | 98 mph | 166 km |
| 2007 | Lorenzo | Category 1 | 81 mph | 168 km |
| 2005 | Stan | Category 1 | 81 mph | 266 km |
| 2000 | Keith | Category 1 | 75 mph | 278 km |
| 1996 | Dolly | Category 1 | 81 mph | 281 km |
| 1993 | Gert | Category 2 | 98 mph | 244 km |
| 1990 | Diana | Category 2 | 98 mph | 210 km |
| 1989 | Cosme | Category 1 | 81 mph | 290 km |
| 1988 | Debby | Category 1 | 75 mph | 188 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
11 volcanoes within 200 km. Closest: Orizaba, Pico de (13 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Orizaba, Pico de | Stratovolcano | 5,564 m (18,255 ft) | 1846 | 13 km |
| Cumbres, Las | Stratovolcano | 3,940 m (12,927 ft) | -3920 | 20 km |
| Serdan-Oriental | Tuff cone(s) | 3,485 m (11,434 ft) | Unknown | 30 km |
| Gloria, La | Volcanic field | 3,500 m (11,483 ft) | Unknown | 38 km |
| Cofre de Perote | Shield(s) | 4,282 m (14,049 ft) | 1150 | 59 km |
| Humeros, Los | Caldera(s) | 3,150 m (10,335 ft) | -4470 | 75 km |
| Naolinco Volcanic Field | Pyroclastic cone(s) | 2,000 m (6,562 ft) | -1200 | 99 km |
| Popocatepetl | Stratovolcano(es) | 5,393 m (17,694 ft) | 2020 | 129 km |
| Iztaccihuatl | Stratovolcano | 5,230 m (17,159 ft) | Unknown | 133 km |
| Papayo | Lava dome | 3,600 m (11,811 ft) | Unknown | 141 km |
| Chichinautzin | Volcanic field | 3,930 m (12,894 ft) | 400 | 183 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 54°F (12°C) | 0.5 in | |
| February | 51°F (10°C) | 0.5 in | |
| March | 54°F (12°C) | 0.7 in | |
| April | 56°F (13°C) | 1.5 in | |
| May | 57°F (14°C) | 2.9 in | |
| June | 56°F (13°C) | 5.4 in | Wettest |
| July | 62°F (17°C) | 4.6 in | Warmest |
| August | 54°F (12°C) | 4.7 in | |
| September | 54°F (12°C) | 4.7 in | |
| October | 53°F (12°C) | 2.2 in | |
| November | 51°F (11°C) | 0.6 in | |
| December | 50°F (10°C) | 0.4 in | Coldest, Driest |
San Martín Ojo de Agua has a seasonal temperature swing of 13°F / from 50°F in December to 62°F in July. Total annual precipitation is 28.5 inches, with June being the wettest month (5.4") and December the driest (0.4").