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San Guillermo la Reforma, Mexico
Full City Profile
823
Population
15/sq mi density
8,396 ft
Elevation
2,559 meters
55°F
Avg Temperature
13°C
San Guillermo la Reforma experiences four distinct seasons with an average annual temperature of 55°F (13°C). Winters average 50°F in January while summers reach 56°F in July. The area gets 347 sunny days per year. Annual precipitation totals 32.4 inches. The area receives 0.0 inches of snow annually.
Temperature
50°F Jan (10°C)
56°F Jul (13°C)
| Annual Average | 54.7°F |
| 1% above US avg | |
| January Average | 50°F (10°C) |
| July Average | 56°F (13°C) |
| Sunny Days | 347 days/yr |
Geography
| Elevation | 8,396 ft (2,559 m) |
| Area | 54.2 sq mi (140.3 km²) |
| Population Density | 15/sq mi |
| Coordinates | 20.1203°N, 98.6986°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Nearby Volcanoes
12 volcanoes within 200 km. Closest: Papayo (90 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Papayo | Lava dome | 3,600 m (11,811 ft) | Unknown | 90 km |
| Iztaccihuatl | Stratovolcano | 5,230 m (17,159 ft) | Unknown | 105 km |
| Popocatepetl | Stratovolcano(es) | 5,393 m (17,694 ft) | 2020 | 122 km |
| Chichinautzin | Volcanic field | 3,930 m (12,894 ft) | 400 | 124 km |
| Humeros, Los | Caldera(s) | 3,150 m (10,335 ft) | -4470 | 139 km |
| Toluca, Nevado de | Stratovolcano | 4,680 m (15,354 ft) | -1350 | 158 km |
| Serdan-Oriental | Tuff cone(s) | 3,485 m (11,434 ft) | Unknown | 160 km |
| Gloria, La | Volcanic field | 3,500 m (11,483 ft) | Unknown | 175 km |
| Cofre de Perote | Shield(s) | 4,282 m (14,049 ft) | 1150 | 176 km |
| Zitacuaro-Valle de Bravo | Caldera | 3,500 m (11,483 ft) | -3050 | 181 km |
| Cumbres, Las | Stratovolcano | 3,940 m (12,927 ft) | -3920 | 185 km |
| Orizaba, Pico de | Stratovolcano | 5,564 m (18,255 ft) | 1846 | 193 km |
Source: Smithsonian Institution Global Volcanism Program (GVP). Sorted by distance.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 50°F (10°C) | 0.5 in | Coldest |
| February | 55°F (13°C) | 0.4 in | |
| March | 59°F (15°C) | 0.6 in | |
| April | 61°F (16°C) | 1.2 in | |
| May | 63°F (17°C) | 2.2 in | Warmest |
| June | 62°F (16°C) | 3.4 in | |
| July | 56°F (13°C) | 3.6 in | Wettest |
| August | 60°F (16°C) | 2.8 in | |
| September | 60°F (16°C) | 3.2 in | |
| October | 58°F (14°C) | 1.7 in | |
| November | 56°F (13°C) | 0.6 in | |
| December | 54°F (12°C) | 0.3 in | Driest |
San Guillermo la Reforma has a seasonal temperature swing of 12°F / from 50°F in January to 63°F in May. Total annual precipitation is 20.6 inches, with July being the wettest month (3.6") and December the driest (0.3").