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Weather & Climate in San Luis de Custique, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Luis de Custique enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winters average 58°F in January while summers reach 71°F in July / relatively mild seasonal variation. The area gets 292 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 24.0 inches (drier than the 38-inch national average). The city sits at an elevation of 5,200 feet.
Temperature
58°F Jan (15°C)
71°F Jul (21°C)
| Annual Average | 66.6°F |
| 23% above US avg | |
| January Average | 58°F (15°C) |
| July Average | 71°F (21°C) |
| Sunny Days | 292 days/yr |
Geography
| Elevation | 5,200 ft (1,585 m) |
| Area | 207.3 sq mi (536.9 km²) |
| Population Density | 4/sq mi |
| Coordinates | 21.9779°N, 102.8696°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
1 earthquake (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.1.
| Sep 25, 1995 | 6 km NNW of San Antonio del Cipres, Mexico | M4.1 | 119 km | 10 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
6 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 4.
| Year | Name | Category | Max Wind | Closest |
| 2023 | Lidia | Category 4 | 138 mph | 229 km |
| 2022 | Roslyn | Category 3 | 121 mph | 229 km |
| 2018 | Willa | Category 1 | — | 293 km |
| 2015 | Patricia | Category 4 | 150 mph | 228 km |
| 2002 | Kenna | Category 4 | 138 mph | 188 km |
| 1994 | Rosa | Category 1 | 86 mph | 293 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Nearby Volcanoes
1 volcano within 200 km. Closest: Ceboruco (194 km).
| Name | Type | Elevation | Last Eruption | Distance |
| Ceboruco | Stratovolcano | 2,280 m (7,480 ft) | 1875 | 194 km |
Source: Smithsonian Institution Global Volcanism Program (GVP).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 58°F (15°C) | 0.8 in | Coldest |
| February | 61°F (16°C) | 0.3 in | |
| March | 65°F (18°C) | 0.1 in | Driest |
| April | 69°F (21°C) | 0.2 in | |
| May | 73°F (23°C) | 0.6 in | |
| June | 74°F (23°C) | 3.8 in | Warmest |
| July | 71°F (21°C) | 6.5 in | Wettest |
| August | 70°F (21°C) | 5.5 in | |
| September | 69°F (21°C) | 3.6 in | |
| October | 67°F (20°C) | 1.5 in | |
| November | 63°F (17°C) | 0.5 in | |
| December | 60°F (15°C) | 0.5 in |
San Luis de Custique has a seasonal temperature swing of 16°F / from 58°F in January to 74°F in June. Total annual precipitation is 24.0 inches, with July being the wettest month (6.5") and March the driest (0.1").