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Weather & Climate in Santa María Tlalmimilolpan, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Santa María Tlalmimilolpan experiences four distinct seasons with an average annual temperature of 49°F (9°C). Winters average 44°F in January while summers reach 50°F in July / relatively mild seasonal variation. The area gets 353 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 42.1 inches. The area receives 1.1 inches of snow annually. The city sits at an elevation of 8,990 feet.
Temperature
44°F Jan (7°C)
50°F Jul (10°C)
| Annual Average | 48.7°F |
| 10% below US avg | |
| January Average | 44°F (7°C) |
| July Average | 50°F (10°C) |
| Sunny Days | 353 days/yr |
Geography
| Elevation | 8,990 ft (2,740 m) |
| Area | 42.5 sq mi (110.0 km²) |
| Population Density | 62/sq mi |
| Coordinates | 19.3913°N, 99.4709°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
208 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 | 139 km | 48 km |
| Jul 21, 2000 | 12 km NW of Jolalpan, Mexico | M5.9 | 123 km | 80 km |
| Jun 16, 2013 | 5 km N of Tequicuilco, Mexico | M5.8 | 140 km | 52 km |
| Feb 28, 2025 | 3 km NE of Pololcingo, Mexico | M5.0 | 122 km | 65 km |
| Jul 19, 1993 | 4 km W of San Antonio del Rosario, Mexico | M4.9 | 144 km | 56 km |
| May 26, 2005 | 7 km ESE of Cocula, Mexico | M4.7 | 131 km | 93 km |
| Apr 22, 1994 | 7 km ESE of Palmar Chico, Mexico | M4.6 | 119 km | 70 km |
| Apr 5, 2022 | 17 km NNW of Tuzantla, Mexico | M4.5 | 124 km | 4 km |
| Jun 29, 2013 | 10 km WNW of Tequicuilco, Mexico | M4.5 | 139 km | 55 km |
| Jun 21, 1996 | 4 km ENE of Villa Madero, Mexico | M4.3 | 145 km | 61 km |
| Mar 15, 1998 | 2 km NE of Macutzio, Mexico | M4.2 | 92 km | 15 km |
| Jan 26, 2013 | 2 km WSW of Tonalapa del Sur, Mexico | M4.1 | 145 km | 52 km |
| Mar 4, 2000 | 3 km NE of Tulcingo, Mexico | M4.1 | 111 km | 0 km |
| Jul 17, 2012 | 12 km NNW of Ixcapuzalco, Mexico | M4.1 | 98 km | 76 km |
| May 28, 2007 | 6 km NNE of Acapetlahuaya, Mexico | M4.1 | 118 km | 55 km |
| Mar 12, 2000 | 1 km SE of Teocalco, Mexico | M4.1 | 79 km | 5 km |
| May 6, 2013 | 12 km NW of San Pedro Benito Juárez, Mexico | M4.1 | 97 km | 1 km |
| Feb 23, 2013 | 6 km E of Mayanalán, Mexico | M4.1 | 136 km | 38 km |
| Mar 2, 2002 | 8 km SW of Acapetlahuaya, Mexico | M4.1 | 134 km | 51 km |
| Apr 21, 1998 | central Mexico | M4.1 | 100 km | 0 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
14 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 5.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Erick | Category 2 | 75 mph | 255 km |
| 2024 | John | Category 2 | 98 mph | 235 km |
| 2023 | Otis | Category 5 | 167 mph | 207 km |
| 2021 | Grace | Category 3 | 121 mph | 222 km |
| 2017 | Katia | Category 1 | 81 mph | 282 km |
| 2010 | Karl | Category 1 | — | 286 km |
| 2007 | Dean | Category 2 | 98 mph | 258 km |
| 2007 | Lorenzo | Category 1 | 75 mph | 277 km |
| 1997 | Pauline | Category 1 | 81 mph | 267 km |
| 1996 | Boris | Category 1 | 92 mph | 288 km |
| 1993 | Gert | Category 2 | 98 mph | 226 km |
| 1990 | Diana | Category 2 | 98 mph | 274 km |
| 1989 | Cosme | Category 1 | 75 mph | 282 km |
| 1988 | Debby | Category 1 | 75 mph | 269 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
6 volcanoes within 200 km. Closest: Toluca, Nevado de (44 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Toluca, Nevado de | Stratovolcano | 4,680 m (15,354 ft) | -1350 | 44 km |
| Chichinautzin | Volcanic field | 3,930 m (12,894 ft) | 400 | 50 km |
| Papayo | Lava dome | 3,600 m (11,811 ft) | Unknown | 81 km |
| Zitacuaro-Valle de Bravo | Caldera | 3,500 m (11,483 ft) | -3050 | 82 km |
| Iztaccihuatl | Stratovolcano | 5,230 m (17,159 ft) | Unknown | 90 km |
| Popocatepetl | Stratovolcano(es) | 5,393 m (17,694 ft) | 2020 | 98 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 0.8 in | Coldest |
| February | 51°F (11°C) | 0.5 in | Driest |
| March | 54°F (12°C) | 0.7 in | |
| April | 56°F (13°C) | 1.4 in | |
| May | 57°F (14°C) | 3.0 in | |
| June | 57°F (14°C) | 7.2 in | Warmest |
| July | 50°F (10°C) | 8.3 in | Wettest |
| August | 56°F (13°C) | 7.9 in | |
| September | 56°F (13°C) | 6.6 in | |
| October | 54°F (12°C) | 3.0 in | |
| November | 52°F (11°C) | 0.8 in | |
| December | 50°F (10°C) | 0.5 in |
Santa María Tlalmimilolpan has a seasonal temperature swing of 13°F / from 44°F in January to 57°F in June. Total annual precipitation is 40.5 inches, with July being the wettest month (8.3") and February the driest (0.5").