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Centro de Readaptación Social Piedras Negras, Mexico

Full City Profile

830 Population 33/sq mi density
866 ft Elevation 264 meters
70°F Avg Temperature 21°C
Centro de Readaptación Social Piedras Negras enjoys a temperate climate with an average annual temperature of 70°F (21°C). Winters average 52°F in January while summers reach 86°F in July. The area gets 299 sunny days per year. Annual precipitation totals 20.5 inches. The area receives 0.0 inches of snow annually.

Temperature

52°F Jan (11°C) 86°F Jul (30°C)
Annual Average70.4°F
30% above US avg
January Average52°F (11°C)
July Average86°F (30°C)
Sunny Days299 days/yr

Geography

Elevation866 ft (264 m)
Area25.1 sq mi (65.1 km²)
Population Density33/sq mi
Coordinates28.7728°N, 100.6031°W
TimezoneAmerica/Matamoros

Precipitation & Snow

Annual Rainfall 20.5"
46% below US avg
Snowfall 0.0"
Wettest Month (Jun) 3.07"
Driest Month (Dec) 0.67"

Air Quality

Earthquake History

19 earthquakes (M2.5+) within 150 km since 1990. Strongest: M3.6. Most recent: M3.6 on Jul 24, 2025.

Jul 24, 2025 18 km E of El Indio, Texas M3.6 55 km
Apr 3, 2005 11 km NE of Guerrero, Mexico M3.5 51 km
Feb 20, 2022 3 km S of El Indio, Texas M3.4 43 km
Feb 18, 2021 7 km SSE of El Indio, Texas M3.3 48 km
Jan 9, 2021 3 km WSW of El Indio, Texas M3.3 39 km
Jun 18, 2021 3 km SSW of El Indio, Texas M3.1 42 km
Feb 27, 2021 6 km WNW of El Indio, Texas M3.0 35 km
Mar 20, 2019 3 km E of Cotulla, Texas M2.8 142 km
Aug 29, 2021 3 km SW of El Indio, Texas M2.7 40 km
Apr 13, 2023 7 km ESE of El Indio, Texas M2.7 47 km
Aug 18, 2021 2 km WSW of El Indio, Texas M2.6 40 km
May 8, 2021 16 km ENE of El Indio, Texas M2.6 47 km
May 7, 2024 16 km ENE of El Indio, Texas M2.6 48 km
Jun 3, 2021 3 km E of Las Quintas Fronterizas, Texas M2.6 18 km
Aug 17, 2023 4 km SSE of Pearsall, Texas M2.6 149 km
Feb 16, 2021 5 km WNW of El Indio, Texas M2.5 36 km
May 7, 2021 22 km SE of El Indio, Texas M2.5 63 km
May 7, 2024 19 km E of El Indio, Texas M2.5 55 km
May 9, 2024 19 km E of El Indio, Texas M2.5 56 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

1 hurricane (Cat 1+) within 500 km since 1980. Strongest: Category 2. Most recent: Allen (1980).

Year Name Category Closest
1980 Allen Category 2 184 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Wildfire History

6 wildfires (100+ acres) within 100 km. Largest: BURR (4,633 ac, 2022).

Year Name Acres Distance
2022 BURR 4,633 32 km
2008 COMMANCHE RANCH 4,488 57 km
2008 HOLMES 3,331 90 km
2022 WEST NUECES 1,893 94 km
2008 UNNAMED 1,522 54 km
2020 MOODY 1,070 67 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 52°F (11°C) 0.7 in Coldest
February 57°F (14°C) 1.0 in
March 65°F (18°C) 0.7 in
April 72°F (22°C) 1.7 in
May 78°F (26°C) 2.8 in
June 84°F (29°C) 3.1 in Wettest
July 86°F (30°C) 1.7 in Warmest
August 85°F (30°C) 1.9 in
September 80°F (27°C) 3.1 in
October 72°F (22°C) 2.3 in
November 61°F (16°C) 0.9 in
December 54°F (12°C) 0.7 in Driest

Centro de Readaptación Social Piedras Negras has a seasonal temperature swing of 34°F / from 52°F in January to 86°F in July. Total annual precipitation is 20.5 inches, with June being the wettest month (3.1") and December the driest (0.7").

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