All Countries
Weather & Climate in San Lorenzo, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
San Lorenzo enjoys a temperate climate with an average annual temperature of 66°F (19°C). Winters average 57°F in January while summers reach 71°F in July / relatively mild seasonal variation. The area gets 301 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 19.3 inches (drier than the 38-inch national average). The city sits at an elevation of 5,069 feet.
Temperature
57°F Jan (14°C)
71°F Jul (21°C)
| Annual Average | 66.1°F |
| 22% above US avg | |
| January Average | 57°F (14°C) |
| July Average | 71°F (21°C) |
| Sunny Days | 301 days/yr |
Geography
| Elevation | 5,069 ft (1,545 m) |
| Area | 263.1 sq mi (681.5 km²) |
| Population Density | 3/sq mi |
| Coordinates | 22.5591°N, 100.6475°W |
| Timezone | America/Mexico_City |
Precipitation & Snow
Air Quality
Earthquake History
7 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M5.0.
| May 16, 2023 | 15 km NNW of Lázaro Cárdenas, Mexico | M5.0 | 80 km | 10 km |
| Jun 5, 2023 | 11 km WNW of Lázaro Cárdenas, Mexico | M4.6 | 72 km | 10 km |
| Jan 15, 2007 | San Luis Potosi-Queretaro-Guanajuato border region, Mexico | M4.3 | 146 km | 14 km |
| Jun 25, 2013 | 22 km E of Doctor Arroyo, Mexico | M4.0 | 146 km | 5 km |
| Jan 25, 2008 | 12 km ESE of Rayón, Mexico | M4.0 | 143 km | 5 km |
| Aug 23, 1993 | 6 km WNW of Maitinez, Mexico | M4.0 | 135 km | 33 km |
| Feb 17, 1993 | 10 km NNE of Arroyo Seco, Mexico | M3.2 | 144 km | 33 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
4 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.
| Year | Name | Category | Max Wind | Closest |
| 2010 | Alex | Category 2 | 86 mph | 226 km |
| 2000 | Keith | Category 1 | 92 mph | 282 km |
| 1993 | Gert | Category 1 | 75 mph | 292 km |
| 1988 | Gilbert | Category 3 | 127 mph | 295 km |
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 57°F (14°C) | 0.7 in | Coldest |
| February | 60°F (15°C) | 0.4 in | Driest |
| March | 65°F (18°C) | 0.4 in | |
| April | 70°F (21°C) | 0.9 in | |
| May | 73°F (23°C) | 2.0 in | Warmest |
| June | 72°F (22°C) | 3.2 in | |
| July | 71°F (21°C) | 3.2 in | |
| August | 71°F (21°C) | 2.7 in | |
| September | 69°F (21°C) | 3.4 in | Wettest |
| October | 66°F (19°C) | 1.5 in | |
| November | 62°F (17°C) | 0.5 in | |
| December | 58°F (15°C) | 0.6 in |
San Lorenzo has a seasonal temperature swing of 16°F / from 57°F in January to 73°F in May. Total annual precipitation is 19.3 inches, with September being the wettest month (3.4") and February the driest (0.4").