Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Santa Bárbara comunidad has a warm climate with an average annual temperature of 81°F (27°C). Winters average 76°F in January while summers reach 83°F in July / relatively mild seasonal variation. The area gets 354 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 38.2 inches. Air quality is rated Good with a median AQI of 21 / among the cleanest air in the country. The city sits at an elevation of 119 feet.
Temperature
76°F Jan (25°C)83°F Jul (28°C)
Annual Average
80.6°F
49% above US avg
January Average
76°F (25°C)
July Average
83°F (28°C)
Sunny Days
354 days/yr
Geography
Elevation
119 ft (36 m)
Area
0.7 sq mi (1.7 km²)
Population Density
6,411/sq mi
Coordinates
18.3955°N, 65.9176°W
Timezone
America/Puerto_Rico
County
Carolina Municipio County
Nearest Airport
Luis Munoz Marin International (SJU) 6 miles away
Precipitation & Snow
Annual Rainfall38.2"
0% below US avg
Snowfall0.0"
Wettest Month (May)7.28"
Driest Month (Feb)2.68"
Air Quality
AQI Median
21.0
Rating
Good
Earthquake History
22,560 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M6.4.
Jan 7, 2020
4 km SSE of Indios, Puerto Rico
M6.4
106 km
6 km
Jan 13, 2014
61 km N of Hatillo, Puerto Rico
M6.4
118 km
20 km
Oct 17, 2001
112 km N of Charlotte Amalie, U.S. Virgin Islands
M6.0
149 km
33 km
Jan 11, 2020
5 km SE of Maria Antonia, Puerto Rico
M5.9
110 km
5 km
Jan 6, 2020
14 km S of Indios, Puerto Rico
M5.8
112 km
6 km
May 16, 2010
4 km E of Moca, Puerto Rico
M5.8
122 km
113 km
Jan 7, 2020
11 km S of Tallaboa, Puerto Rico
M5.6
102 km
10 km
Jan 7, 2020
0 km NW of Magas Arriba, Puerto Rico
M5.6
100 km
9 km
Feb 4, 2008
Puerto Rico region
M5.5
125 km
15 km
Dec 11, 2000
65 km N of Isabela, Puerto Rico
M5.5
146 km
53 km
May 2, 2020
6 km S of Tallaboa, Puerto Rico
M5.4
100 km
9 km
Aug 1, 1993
68 km SSE of Emajagua, Puerto Rico
M5.3
113 km
25 km
Nov 23, 1992
28 km NNW of San Antonio, Puerto Rico
M5.3
137 km
31 km
Jul 3, 2020
9 km SSE of La Parguera, Puerto Rico
M5.3
127 km
3 km
Jan 11, 2020
19 km S of Indios, Puerto Rico
M5.2
112 km
10 km
Jan 15, 2020
Puerto Rico region
M5.2
128 km
5 km
Jan 10, 2020
4 km S of Maria Antonia, Puerto Rico
M5.2
114 km
9 km
Sep 6, 2004
122 km NNE of Vieques, Puerto Rico
M5.1
130 km
14 km
Aug 14, 2009
92 km N of Suárez, Puerto Rico
M5.1
98 km
47 km
May 11, 1996
107 km N of Charlotte Amalie, U.S. Virgin Islands
M5.1
144 km
36 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
27 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 5.
Year
Name
Category
Max Wind
Closest
2025
Erin
Category 5
161 mph
204 km
2024
Ernesto
Category 1
75 mph
215 km
2023
Tammy
Category 1
86 mph
281 km
2022
Fiona
Category 1
92 mph
123 km
2019
Dorian
Category 1
86 mph
71 km
2017
Maria
Category 5
173 mph
37 km
2017
Irma
Category 5
178 mph
78 km
2017
Jose
Category 4
132 mph
291 km
2014
Gonzalo
Category 3
115 mph
201 km
2011
Irene
Category 1
86 mph
22 km
2010
Earl
Category 4
132 mph
149 km
2008
Omar
Category 4
132 mph
178 km
2004
Frances
Category 4
144 mph
224 km
2004
Jeanne
Category 1
81 mph
221 km
2000
Debby
Category 1
75 mph
70 km
1999
Lenny
Category 4
155 mph
162 km
1999
Jose
Category 1
75 mph
226 km
1998
Georges
Category 3
121 mph
35 km
1996
Bertha
Category 3
115 mph
80 km
1996
Hortense
Category 1
81 mph
108 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
13 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF1. Total: 1 injury.
Date
Rating
Distance
Path
Fatalities
May 1, 2022
EF1
88 km
0.4 mi
0
Aug 30, 1974
EF1
18 km
2.0 mi
0
May 5, 1969
EF1
22 km
1.5 mi
0
Mar 16, 2023
EF0
25 km
0.3 mi
0
Sep 30, 2019
EF0
25 km
0.1 mi
0
Mar 26, 2017
EF0
12 km
0.4 mi
0
Nov 18, 2016
EF0
60 km
0.6 mi
0
Aug 25, 2000
EF0
48 km
1.0 mi
0
Feb 23, 2000
EF0
16 km
0.2 mi
0
Sep 8, 1999
EF0
29 km
0.1 mi
0
May 1, 1995
EF0
20 km
—
0
Oct 7, 1969
EF0
69 km
1.0 mi
0
Jul 28, 1959
EF0
89 km
0.2 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Tsunami History
5 tsunamis recorded within 500 km.
Highest wave on record: 15.2 m (50 ft).
Year
Location
Cause
Max Wave
Deaths
Distance
1867
VIRGIN ISLANDS
Earthquake
15.2 m
24
99 km
1918
PUERTO RICO: MONA PASSAGE
Eruption + Earthquake
6.1 m
144
138 km
1868
VIRGIN ISLANDS
Earthquake
1.5 m
—
92 km
2020
PUERTO RICO
Earthquake
0.1 m
4
106 km
1918
PUERTO RICO
Earthquake
—
—
137 km
Source: NOAA/NCEI Historical Tsunami Database.
Wildfire History
6 wildfires (100+ acres) recorded within 100 km.
Largest: CAMPAMENTO SANTIAGO (3,927 acres, 2005).
Year
Name
Acres Burned
Distance
2005
CAMPAMENTO SANTIAGO
3,927
55 km
2007
UNNAMED
3,896
56 km
2005
UNNAMED
1,888
53 km
2005
PISTA DE SALINAS CARR 3
1,137
60 km
2005
UNNAMED
725
54 km
2013
PUERTO NEGRO
631
66 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
76°F (25°C)
3.5 in
February
75°F (24°C)
2.7 in
Coldest, Driest
March
76°F (25°C)
3.0 in
April
78°F (25°C)
4.6 in
May
80°F (26°C)
7.3 in
Wettest
June
81°F (27°C)
5.3 in
July
83°F (28°C)
5.5 in
Warmest
August
81°F (27°C)
6.9 in
September
81°F (27°C)
6.8 in
October
80°F (27°C)
7.2 in
November
79°F (26°C)
7.0 in
December
76°F (25°C)
5.5 in
Santa Bárbara comunidad has a seasonal temperature swing of 8°F / from 75°F in February to 83°F in July. Total annual precipitation is 65.1 inches, with May being the wettest month (7.3") and February the driest (2.7").