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Weather & Climate in Alfaro, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Alfaro enjoys a temperate climate with an average annual temperature of 69°F (21°C). Winters average 62°F in January while summers reach 72°F in July / relatively mild seasonal variation. The area gets 356 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 14.2 inches (drier than the 38-inch national average). The city sits at an elevation of 6,220 feet.
Temperature
62°F Jan (17°C)
72°F Jul (22°C)
| Annual Average | 69.2°F |
| 28% above US avg | |
| January Average | 62°F (17°C) |
| July Average | 72°F (22°C) |
| Sunny Days | 356 days/yr |
Geography
| Elevation | 6,220 ft (1,896 m) |
| Area | 297.1 sq mi (769.4 km²) |
| Population Density | 8/sq mi |
| Coordinates | 21.1494°N, 101.6061°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
3 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Jul 8, 2004 | 4 km WNW of San Martín de Zula, Mexico | M4.1 | 145 km | 15 km |
| Jun 27, 2006 | 4 km ENE of Cuerámaro, Mexico | M3.9 | 56 km | 67 km |
| Jul 6, 2004 | 4 km E of Otatlán, Mexico | M3.8 | 143 km | 7 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
3 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 1.
| Year | Name | Category | Max Wind | Closest |
| 2021 | Rick | Category 1 | — | 293 km |
| 2015 | Patricia | Category 1 | — | 299 km |
| 1996 | Boris | Category 1 | 75 mph | 279 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Michoacan-Guanajuato (145 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Michoacan-Guanajuato | Pyroclastic cone(s) | 3,860 m (12,664 ft) | 1952 | 145 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 62°F (17°C) | 0.6 in | |
| February | 61°F (16°C) | 0.4 in | |
| March | 65°F (19°C) | 0.2 in | Driest |
| April | 70°F (21°C) | 0.4 in | |
| May | 73°F (23°C) | 1.2 in | Warmest |
| June | 72°F (22°C) | 4.0 in | |
| July | 72°F (22°C) | 5.9 in | Wettest |
| August | 69°F (20°C) | 5.2 in | |
| September | 68°F (20°C) | 3.9 in | |
| October | 65°F (19°C) | 1.5 in | |
| November | 62°F (17°C) | 0.4 in | |
| December | 59°F (15°C) | 0.4 in | Coldest |
Alfaro has a seasonal temperature swing of 14°F / from 59°F in December to 73°F in May. Total annual precipitation is 24.0 inches, with July being the wettest month (5.9") and March the driest (0.2").