Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Morovis zona urbana has a warm climate with an average annual temperature of 80°F (26°C). Winters average 75°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 45.4 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 735 feet.
Temperature
75°F Jan (24°C)83°F Jul (29°C)
Annual Average
79.6°F
47% above US avg
January Average
75°F (24°C)
July Average
83°F (29°C)
Sunny Days
354 days/yr
Geography
Elevation
735 ft (224 m)
Area
0.6 sq mi (1.5 km²)
Population Density
3,145/sq mi
Coordinates
18.3269°N, 66.4061°W
Timezone
America/Puerto_Rico
County
Morovis Municipio County
Nearest Airport
Luis Munoz Marin International (SJU) 28 miles away
Precipitation & Snow
Annual Rainfall45.4"
19% above US avg
Snowfall0.0"
Wettest Month (Oct)10.35"
Driest Month (Feb)3.03"
Air Quality
AQI Median
21.0
Rating
Good
Earthquake History
21,865 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M6.4.
Jan 13, 2014
61 km N of Hatillo, Puerto Rico
M6.4
90 km
20 km
Jan 7, 2020
4 km SSE of Indios, Puerto Rico
M6.4
59 km
6 km
Sep 24, 2019
67 km NNW of San Antonio, Puerto Rico
M6.0
123 km
10 km
Jan 11, 2020
5 km SE of Maria Antonia, Puerto Rico
M5.9
63 km
5 km
Jan 6, 2020
14 km S of Indios, Puerto Rico
M5.8
67 km
6 km
May 16, 2010
4 km E of Moca, Puerto Rico
M5.8
71 km
113 km
Jan 7, 2020
11 km S of Tallaboa, Puerto Rico
M5.6
59 km
10 km
May 15, 2024
92 km NNW of San Antonio, Puerto Rico
M5.6
150 km
7 km
Jan 7, 2020
0 km NW of Magas Arriba, Puerto Rico
M5.6
52 km
9 km
Dec 11, 2000
65 km N of Isabela, Puerto Rico
M5.5
112 km
53 km
Feb 4, 2008
Puerto Rico region
M5.5
94 km
15 km
May 2, 2020
6 km S of Tallaboa, Puerto Rico
M5.4
55 km
9 km
Nov 23, 1992
28 km NNW of San Antonio, Puerto Rico
M5.3
93 km
31 km
Jul 3, 2020
9 km SSE of La Parguera, Puerto Rico
M5.3
79 km
3 km
Aug 1, 1993
68 km SSE of Emajagua, Puerto Rico
M5.3
126 km
25 km
Jan 11, 2020
19 km S of Indios, Puerto Rico
M5.2
69 km
10 km
Jan 10, 2020
4 km S of Maria Antonia, Puerto Rico
M5.2
67 km
9 km
Jan 15, 2020
Puerto Rico region
M5.2
79 km
5 km
Aug 14, 2009
92 km N of Suárez, Puerto Rico
M5.1
126 km
47 km
Mar 12, 2009
66 km N of Brenas, Puerto Rico
M5.1
83 km
15 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
24 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 5.
Year
Name
Category
Max Wind
Closest
2025
Erin
Category 4
144 mph
228 km
2024
Ernesto
Category 1
75 mph
194 km
2022
Fiona
Category 1
92 mph
79 km
2019
Dorian
Category 1
86 mph
115 km
2017
Maria
Category 5
173 mph
22 km
2017
Irma
Category 5
178 mph
100 km
2014
Gonzalo
Category 3
115 mph
243 km
2011
Irene
Category 1
92 mph
30 km
2010
Earl
Category 4
132 mph
183 km
2008
Omar
Category 4
132 mph
217 km
2004
Frances
Category 4
144 mph
242 km
2004
Jeanne
Category 1
81 mph
171 km
2000
Debby
Category 1
75 mph
82 km
1999
Lenny
Category 4
155 mph
194 km
1999
Jose
Category 1
75 mph
276 km
1998
Georges
Category 3
121 mph
18 km
1996
Bertha
Category 3
115 mph
121 km
1996
Hortense
Category 1
81 mph
64 km
1995
Luis
Category 4
144 mph
244 km
1995
Marilyn
Category 3
115 mph
98 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
30 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF1. Total: 1 injury.
Date
Rating
Distance
Path
Fatalities
Jul 16, 2023
EF1
84 km
1.5 mi
0
May 1, 2022
EF1
39 km
0.4 mi
0
Aug 30, 1974
EF1
44 km
2.0 mi
0
May 5, 1969
EF1
32 km
1.5 mi
0
Jun 7, 1962
EF1
85 km
0.1 mi
0
Aug 9, 2023
EF0
74 km
0.3 mi
0
Mar 16, 2023
EF0
58 km
0.3 mi
0
Sep 30, 2019
EF0
28 km
0.1 mi
0
Jul 27, 2019
EF0
72 km
0.5 mi
0
Mar 26, 2017
EF0
40 km
0.4 mi
0
Nov 18, 2016
EF0
14 km
0.6 mi
0
Oct 1, 2013
EF0
83 km
0.3 mi
0
Sep 13, 2012
EF0
50 km
0.0 mi
0
Aug 7, 2011
EF0
73 km
0.8 mi
0
Aug 25, 2009
EF0
78 km
0.0 mi
0
Aug 6, 2007
EF0
81 km
1.3 mi
0
Jun 15, 2006
EF0
82 km
0.5 mi
0
Jun 22, 2005
EF0
77 km
0.5 mi
0
Oct 16, 2004
EF0
82 km
0.1 mi
0
Oct 4, 2002
EF0
82 km
0.5 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
149 km
1918
PUERTO RICO: MONA PASSAGE
Eruption + Earthquake
6.1 m
144
92 km
1868
VIRGIN ISLANDS
Earthquake
1.5 m
—
140 km
2020
PUERTO RICO
Earthquake
0.1 m
4
59 km
1918
PUERTO RICO
Earthquake
—
—
86 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
37 km
2007
UNNAMED
3,896
36 km
2005
UNNAMED
1,888
41 km
2005
PISTA DE SALINAS CARR 3
1,137
37 km
2005
UNNAMED
725
51 km
2007
CARR 304
606
77 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
75°F (24°C)
3.9 in
February
69°F (20°C)
3.0 in
Coldest, Driest
March
70°F (21°C)
3.4 in
April
71°F (22°C)
6.4 in
May
73°F (23°C)
8.9 in
June
75°F (24°C)
5.8 in
July
83°F (29°C)
5.3 in
Warmest
August
75°F (24°C)
8.5 in
September
75°F (24°C)
9.7 in
October
74°F (23°C)
10.4 in
Wettest
November
72°F (22°C)
7.1 in
December
70°F (21°C)
5.0 in
Morovis zona urbana has a seasonal temperature swing of 15°F / from 69°F in February to 83°F in July. Total annual precipitation is 77.3 inches, with October being the wettest month (10.4") and February the driest (3.0").