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Weather & Climate in Los Altos, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Los Altos has a warm climate with an average annual temperature of 75°F (24°C). Winters average 64°F in January while summers reach 81°F in July / relatively mild seasonal variation. The area gets 245 sunny days per year, above the national average. Annual precipitation totals 50.2 inches (wetter than the 38-inch national average). The city sits at an elevation of 66 feet.
Temperature
64°F Jan (18°C)
81°F Jul (27°C)
| Annual Average | 74.5°F |
| 38% above US avg | |
| January Average | 64°F (18°C) |
| July Average | 81°F (27°C) |
| Sunny Days | 245 days/yr |
Geography
| Elevation | 66 ft (20 m) |
| Area | 253.3 sq mi (656.1 km²) |
| Population Density | 19/sq mi |
| Coordinates | 21.5132°N, 97.7553°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.0.
| Jul 21, 2011 | 1 km SW of Tocoy, Mexico | M4.0 | 117 km | 12 km |
| Jul 4, 2005 | 1 km S of Pisaflores, Mexico | M3.9 | 134 km | 16 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 4.
| Year | Name | Category | Max Wind | Closest |
| 2021 | Grace | Category 3 | 121 mph | 113 km |
| 2017 | Katia | Category 2 | 104 mph | 119 km |
| 2017 | Franklin | Category 1 | 86 mph | 207 km |
| 2013 | Ingrid | Category 1 | 86 mph | 228 km |
| 2010 | Karl | Category 3 | 127 mph | 294 km |
| 2010 | Alex | Category 2 | 109 mph | 280 km |
| 2007 | Dean | Category 2 | 98 mph | 122 km |
| 2007 | Lorenzo | Category 1 | 81 mph | 132 km |
| 2000 | Keith | Category 1 | 92 mph | 84 km |
| 1996 | Dolly | Category 1 | 81 mph | 11 km |
| 1993 | Gert | Category 2 | 98 mph | 44 km |
| 1990 | Diana | Category 2 | 98 mph | 78 km |
| 1988 | Gilbert | Category 4 | 132 mph | 277 km |
| 1988 | Debby | Category 1 | 75 mph | 102 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 64°F (18°C) | 1.5 in | Coldest |
| February | 67°F (19°C) | 1.2 in | |
| March | 72°F (22°C) | 0.8 in | Driest |
| April | 76°F (25°C) | 1.5 in | |
| May | 81°F (27°C) | 2.8 in | |
| June | 82°F (28°C) | 6.2 in | Warmest |
| July | 81°F (27°C) | 6.7 in | |
| August | 81°F (27°C) | 6.8 in | |
| September | 79°F (26°C) | 11.2 in | Wettest |
| October | 76°F (24°C) | 6.7 in | |
| November | 71°F (21°C) | 2.7 in | |
| December | 66°F (19°C) | 2.1 in |
Los Altos has a seasonal temperature swing of 18°F / from 64°F in January to 82°F in June. Total annual precipitation is 50.3 inches, with September being the wettest month (11.2") and March the driest (0.8").