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San Germán zona urbana, PR

Full City Profile · Puerto Rico · San Germán Municipio County

1.9 /5.0
D Poor
10,877 Population 3,803/sq mi density
$16,052 Median Income $14,463 per capita
$116,700 Home Value $1,052,735 Zillow
$404 Median Rent 31.4% income on rent
77°F Avg Temperature 355 sunny days/yr
2,772 Violent Crime/100K 9,039 property/100K
D
Overall
1.9 / 5.0
Below average overall score based on economy, affordability, safety and education
C
Economy
2.2 / 5.0
$16,052 median income, 1.7% unemployment
C+
Affordability
2.6 / 5.0
$116,700 home value, $404/mo rent
F
Safety
1.0 / 5.0
2,772 violent crimes/100K (629% above avg)
San Germán zona urbana has a warm climate with an average annual temperature of 77°F (25°C). Winters average 73°F in January while summers reach 81°F in July. The area gets 355 sunny days per year. Annual precipitation totals 40.8 inches. The area receives 0.0 inches of snow annually. Air quality is rated Good with a median AQI of 21.

Temperature

73°F Jan (23°C) 81°F Jul (27°C)
Annual Average77.4°F
43% above US avg
January Average73°F (23°C)
July Average81°F (27°C)
Sunny Days355 days/yr

Geography

Elevation262 ft (80 m)
Area2.8 sq mi (7.3 km²)
Population Density3,803/sq mi
Coordinates18.0830°N, 67.0460°W
TimezoneAmerica/Puerto_Rico
CountySan Germán Municipio County
Nearest AirportLuis Munoz Marin International (SJU)
73 miles away

Precipitation & Snow

Annual Rainfall 40.8"
7% above US avg
Snowfall 0.0"
Wettest Month (Sep) 7.95"
Driest Month (Jan) 1.61"

Air Quality

AQI Median21.0
RatingGood

Earthquake History

20,962 earthquakes (M2.5+) within 150 km since 1990. Strongest: M6.4. Most recent: M3.1 on Aug 30, 2025.

Jan 13, 2014 61 km N of Hatillo, Puerto Rico M6.4 110 km
Jan 7, 2020 4 km SSE of Indios, Puerto Rico M6.4 29 km
Sep 24, 2019 67 km NNW of San Antonio, Puerto Rico M6.0 113 km
Jan 11, 2020 5 km SE of Maria Antonia, Puerto Rico M5.9 26 km
May 16, 2010 4 km E of Moca, Puerto Rico M5.8 35 km
Jan 6, 2020 14 km S of Indios, Puerto Rico M5.8 34 km
May 28, 2014 45 km SE of Boca de Yuma, Dominican Republic M5.8 138 km
Aug 5, 2025 38 km SE of Boca de Yuma, Dominican Republic M5.7 135 km
Jan 7, 2020 0 km NW of Magas Arriba, Puerto Rico M5.6 29 km
May 15, 2024 92 km NNW of San Antonio, Puerto Rico M5.6 138 km
Jan 7, 2020 11 km S of Tallaboa, Puerto Rico M5.6 40 km
Feb 4, 2008 Puerto Rico region M5.5 106 km
Dec 11, 2000 65 km N of Isabela, Puerto Rico M5.5 112 km
May 2, 2020 6 km S of Tallaboa, Puerto Rico M5.4 38 km
Jul 3, 2020 9 km SSE of La Parguera, Puerto Rico M5.3 21 km
Nov 23, 1992 28 km NNW of San Antonio, Puerto Rico M5.3 75 km
Jan 11, 2020 19 km S of Indios, Puerto Rico M5.2 39 km
Jan 10, 2020 4 km S of Maria Antonia, Puerto Rico M5.2 24 km
Jan 15, 2020 Puerto Rico region M5.2 19 km
Mar 21, 2003 61 km SE of Boca de Yuma, Dominican Republic M5.1 114 km
Source: USGS (M2.5+, 1990–2025)

Hurricane History

22 hurricanes (Cat 1+) within 500 km since 1980. Strongest: Category 5. Most recent: Erin (2025, Cat 4).

Year Name Category Closest
2025 Erin Category 4 277 km
2024 Ernesto Category 1 203 km
2022 Fiona Category 2 11 km
2021 Elsa Category 1 280 km
2019 Dorian Category 1 187 km
2017 Maria Category 5 58 km
2017 Irma Category 5 153 km
2011 Irene Category 1 89 km
2010 Earl Category 4 235 km
2008 Omar Category 3 249 km
2004 Frances Category 4 288 km
2004 Jeanne Category 1 116 km
2000 Debby Category 1 129 km
1999 Lenny Category 4 196 km
1998 Georges Category 3 16 km
1996 Bertha Category 3 177 km
1996 Hortense Category 2 18 km
1995 Marilyn Category 3 166 km
1989 Hugo Category 4 132 km
1988 Gilbert Category 2 224 km
Source: NOAA IBTrACS (Cat 1+, 1980–2026)

Tornado History

22 tornadoes (EF0+) within 100 km since 1950. Strongest: EF1.

Date Rating Distance Fatalities
Jul 16, 2023 EF1 36 km 0
May 1, 2022 EF1 52 km 0
Jun 7, 1962 EF1 21 km 0
Aug 9, 2023 EF0 41 km 0
Jul 27, 2019 EF0 6 km 0
Nov 18, 2016 EF0 71 km 0
Oct 1, 2013 EF0 32 km 0
Sep 13, 2012 EF0 28 km 0
Aug 7, 2011 EF0 33 km 0
Aug 25, 2009 EF0 48 km 0
Aug 6, 2007 EF0 26 km 0
Jun 15, 2006 EF0 28 km 0
Jun 22, 2005 EF0 44 km 0
Oct 16, 2004 EF0 28 km 0
Oct 4, 2002 EF0 28 km 0
Jun 3, 2001 EF0 28 km 0
Aug 25, 2000 EF0 81 km 0
Sep 6, 1999 EF0 16 km 0
Jul 20, 1999 EF0 16 km 0
Jun 28, 1972 EF0 41 km 0
Source: NOAA SPC (EF0+, 1950–2024)

Tsunami History

3 tsunamis recorded within 500 km. Highest wave on record: 6.1 m (20 ft).

Year Location Cause Max Wave Deaths Distance
1918 PUERTO RICO: MONA PASSAGE Eruption + Earthquake 6.1 m 144 70 km
2020 PUERTO RICO Earthquake 0.1 m 4 29 km
1918 PUERTO RICO Earthquake — — 44 km
Source: NOAA/NCEI Historical Tsunami Database. Sorted by wave height.

Wildfire History

6 wildfires (100+ acres) within 100 km. Largest: CAMPAMENTO SANTIAGO (3,927 ac, 2005).

Year Name Acres Distance
2005 CAMPAMENTO SANTIAGO 3,927 83 km
2007 UNNAMED 3,896 82 km
2005 UNNAMED 1,888 89 km
2005 PISTA DE SALINAS CARR 3 1,137 78 km
2005 UNNAMED 725 98 km
2007 CARR 304 606 11 km
Source: NIFC/IRWIN (100+ acres)

Monthly Weather

Month Avg Temperature Precipitation Summary
January 73°F (23°C) 1.6 in Coldest, Driest
February 75°F (24°C) 1.7 in
March 76°F (24°C) 2.2 in
April 77°F (25°C) 3.2 in
May 79°F (26°C) 5.8 in
June 80°F (27°C) 4.1 in
July 81°F (27°C) 4.8 in Warmest
August 81°F (27°C) 6.7 in
September 80°F (27°C) 8.0 in Wettest
October 79°F (26°C) 7.4 in
November 78°F (25°C) 5.0 in
December 76°F (24°C) 2.1 in

San Germán zona urbana has a seasonal temperature swing of 8°F / from 73°F in January to 81°F in July. Total annual precipitation is 52.6 inches, with September being the wettest month (8.0") and January the driest (1.6").

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