All Countries
Weather & Climate in Hércules, Mexico
Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Hércules enjoys a temperate climate with an average annual temperature of 65°F (18°C). Winters average 50°F in January while summers reach 77°F in July. The area gets 316 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 11.2 inches (drier than the 38-inch national average). The city sits at an elevation of 4,400 feet.
Temperature
50°F Jan (10°C)
77°F Jul (25°C)
| Annual Average | 64.8°F |
| 20% above US avg | |
| January Average | 50°F (10°C) |
| July Average | 77°F (25°C) |
| Sunny Days | 316 days/yr |
Geography
| Elevation | 4,400 ft (1,341 m) |
| Area | 6,463.4 sq mi (16,740.1 km²) |
| Population Density | 1/sq mi |
| Coordinates | 28.0431°N, 103.7911°W |
| Timezone | America/Monterrey |
Precipitation & Snow
Air Quality
Earthquake History
17 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.9.
| Jun 5, 2025 | 56 km NW of Ocampo, Mexico | M4.9 | 106 km | 4 km |
| Dec 5, 1993 | 66 km NNW of Ocampo, Mexico | M4.7 | 106 km | 5 km |
| Jun 6, 2025 | 52 km NW of Ocampo, Mexico | M4.0 | 109 km | 10 km |
| Jun 6, 2025 | 58 km NW of Ocampo, Mexico | M4.0 | 104 km | 10 km |
| Jun 11, 2021 | 22 km ENE of Jiménez, Mexico | M3.9 | 140 km | 10 km |
| Oct 1, 1992 | 57 km N of Ocampo, Mexico | M3.8 | 141 km | 5 km |
| Mar 29, 2021 | 20 km E of Julimes, Mexico | M3.8 | 147 km | 10 km |
| Aug 5, 2023 | 10 km E of Study Butte, Texas | M3.7 | 147 km | 0 km |
| Apr 8, 2006 | 16 km ENE of Estación Conchos, Mexico | M3.6 | 131 km | 10 km |
| Jan 31, 1995 | 8 km NE of Camargo, Mexico | M3.5 | 134 km | 10 km |
| Apr 11, 2021 | 50 km NE of Hércules, Mexico | M3.2 | 51 km | 10 km |
| Jan 5, 2005 | 19 km ENE of Camargo, Mexico | M3.2 | 122 km | 5 km |
| Apr 24, 2024 | 92 km N of Ocampo, Mexico | M3.2 | 131 km | 10 km |
| Jul 6, 2021 | 107 km SE of Study Butte, Texas | M3.1 | 131 km | 10 km |
| Apr 26, 2023 | 45 km SSE of Redford, Texas | M2.8 | 116 km | 12 km |
| May 24, 2024 | 68 km NE of Hércules, Mexico | M2.7 | 68 km | 11 km |
| Jul 17, 2021 | 110 km SE of Study Butte, Texas | M2.6 | 142 km | 21 km |
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 50°F (10°C) | 0.4 in | Coldest |
| February | 54°F (12°C) | 0.3 in | Driest |
| March | 59°F (15°C) | 0.3 in | |
| April | 67°F (19°C) | 0.4 in | |
| May | 73°F (23°C) | 0.8 in | |
| June | 78°F (25°C) | 1.1 in | Warmest |
| July | 77°F (25°C) | 2.1 in | |
| August | 75°F (24°C) | 2.2 in | Wettest |
| September | 72°F (22°C) | 2.0 in | |
| October | 65°F (19°C) | 0.8 in | |
| November | 57°F (14°C) | 0.4 in | |
| December | 51°F (10°C) | 0.4 in |
Hércules has a seasonal temperature swing of 27°F / from 50°F in January to 78°F in June. Total annual precipitation is 11.2 inches, with August being the wettest month (2.2") and February the driest (0.3").