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Weather & Climate in San Isidro del Bosque, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Isidro del Bosque 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 9,337 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 | 9,337 ft (2,846 m) |
| Area | 211.5 sq mi (547.7 km²) |
| Population Density | 3/sq mi |
| Coordinates | 19.6534°N, 99.4946°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
171 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.6.
| Apr 22, 1994 | 7 km ESE of Palmar Chico, Mexico | M4.6 | 139 km | 70 km |
| Apr 5, 2022 | 17 km NNW of Tuzantla, Mexico | M4.5 | 127 km | 4 km |
| Apr 30, 2006 | 5 km SSE of San Diego de Alcalá, Mexico | M4.2 | 146 km | 15 km |
| Mar 15, 1998 | 2 km NE of Macutzio, Mexico | M4.2 | 90 km | 15 km |
| Mar 12, 2000 | 1 km SE of Teocalco, Mexico | M4.1 | 53 km | 5 km |
| Apr 21, 1998 | central Mexico | M4.1 | 116 km | 0 km |
| Jul 17, 2012 | 12 km NNW of Ixcapuzalco, Mexico | M4.1 | 124 km | 76 km |
| May 28, 2007 | 6 km NNE of Acapetlahuaya, Mexico | M4.1 | 143 km | 55 km |
| Mar 4, 2000 | 3 km NE of Tulcingo, Mexico | M4.1 | 131 km | 0 km |
| May 6, 2013 | 12 km NW of San Pedro Benito Juárez, Mexico | M4.1 | 114 km | 1 km |
| Mar 21, 1998 | 8 km W of San Mateo Ozolco, Mexico | M4.1 | 112 km | 5 km |
| Feb 4, 2003 | Puebla region, Mexico | M4.1 | 131 km | 1 km |
| Sep 22, 1998 | 3 km WNW of Xalitzintla, Mexico | M4.0 | 118 km | 1 km |
| Aug 7, 2005 | 2 km W of San Isidro, Mexico | M4.0 | 93 km | 5 km |
| Apr 27, 1998 | 4 km SW of San Nicolás de los Ranchos, Mexico | M4.0 | 124 km | 1 km |
| Jun 21, 2013 | 1 km S of Atlacahualoya, Mexico | M4.0 | 149 km | 2 km |
| Apr 17, 2010 | 5 km SSE of Pozuelos, Mexico | M4.0 | 100 km | 2 km |
| Sep 23, 2013 | 2 km ENE of Chilcuautla, Mexico | M4.0 | 82 km | 5 km |
| Sep 21, 1998 | 1 km W of San Mateo Ozolco, Mexico | M4.0 | 118 km | 1 km |
| May 30, 2007 | 4 km SSW of Lomas de Tepemecatl, Mexico | M4.0 | 56 km | 15 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
13 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2025 | Erick | Category 1 | 75 mph | 285 km |
| 2024 | John | Category 1 | — | 264 km |
| 2023 | Otis | Category 4 | 98 mph | 233 km |
| 2021 | Grace | Category 3 | 121 mph | 210 km |
| 2017 | Katia | Category 1 | 81 mph | 271 km |
| 2010 | Karl | Category 1 | — | 295 km |
| 2007 | Dean | Category 2 | 98 mph | 248 km |
| 2007 | Lorenzo | Category 1 | 75 mph | 267 km |
| 1997 | Pauline | Category 1 | — | 296 km |
| 1996 | Dolly | Category 1 | 81 mph | 286 km |
| 1993 | Gert | Category 2 | 98 mph | 203 km |
| 1990 | Diana | Category 2 | 98 mph | 259 km |
| 1988 | Debby | Category 1 | 75 mph | 257 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
6 volcanoes within 200 km. Closest: Toluca, Nevado de (67 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Toluca, Nevado de | Stratovolcano | 4,680 m (15,354 ft) | -1350 | 67 km |
| Chichinautzin | Volcanic field | 3,930 m (12,894 ft) | 400 | 74 km |
| Zitacuaro-Valle de Bravo | Caldera | 3,500 m (11,483 ft) | -3050 | 84 km |
| Papayo | Lava dome | 3,600 m (11,811 ft) | Unknown | 92 km |
| Iztaccihuatl | Stratovolcano | 5,230 m (17,159 ft) | Unknown | 104 km |
| Popocatepetl | Stratovolcano(es) | 5,393 m (17,694 ft) | 2020 | 115 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 44°F (7°C) | 0.7 in | Coldest |
| February | 50°F (10°C) | 0.5 in | |
| March | 54°F (12°C) | 0.7 in | |
| April | 56°F (13°C) | 1.3 in | |
| May | 57°F (14°C) | 2.8 in | |
| June | 57°F (14°C) | 6.7 in | Warmest |
| July | 50°F (10°C) | 8.0 in | Wettest |
| August | 56°F (13°C) | 7.2 in | |
| September | 56°F (13°C) | 6.1 in | |
| October | 54°F (12°C) | 2.9 in | |
| November | 51°F (11°C) | 0.9 in | |
| December | 49°F (9°C) | 0.5 in | Driest |
San Isidro del Bosque has a seasonal temperature swing of 13°F / from 44°F in January to 57°F in June. Total annual precipitation is 38.3 inches, with July being the wettest month (8.0") and December the driest (0.5").