Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Bear Grass enjoys a temperate climate with an average annual temperature of 62°F (16°C). Winters average 43°F in January while summers reach 80°F in July. The area gets 301 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 53.2 inches (wetter than the 38-inch national average). Air quality is rated Good with a median AQI of 40. The city sits at an elevation of 59 feet.
Temperature
43°F Jan (6°C)80°F Jul (27°C)
Annual Average
61.5°F
14% above US avg
January Average
43°F (6°C)
July Average
80°F (27°C)
Sunny Days
301 days/yr
Geography
Elevation
59 ft (18 m)
Area
0.3 sq mi (0.7 km²)
Population Density
376/sq mi
Coordinates
35.7664°N, 77.1289°W
Timezone
America/New_York
County
Martin County County
Nearest Airport
Northeastern Regional (EDE) 36 miles away
Precipitation & Snow
Annual Rainfall53.2"
40% above US avg
Snowfall0.5"
Wettest Month (Jul)5.55"
Driest Month (Nov)2.87"
Air Quality
AQI Median
40.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
65.5 / 100
Social Vulnerability
62.7 / 100
Community Resilience
57.8 / 100
Hazard Breakdown
Tornado
Relatively Low
Hurricane
Relatively Moderate
Earthquake
Very Low
Wildfire
Very Low
Flood
Relatively Low
Hail
Relatively Low
Strong Wind
Relatively Low
Heat Wave
Relatively Low
Winter Weather
Relatively Moderate
Lightning
Relatively Low
Ice Storm
Relatively Low
Drought
Relatively Moderate
Cold Wave
Very Low
Landslide
Very Low
Coastal Flood
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
2 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M3.6.
Aug 6, 1994
4 km SSW of Bayboro, North Carolina
M3.6
80 km
0 km
Feb 11, 2014
7 km NW of Hobucken, North Carolina
M2.9
69 km
4 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
22 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 4.
Year
Name
Category
Max Wind
Closest
2020
Isaias
Category 1
92 mph
242 km
2019
Dorian
Category 2
104 mph
149 km
2018
Florence
Category 2
109 mph
167 km
2016
Matthew
Category 1
81 mph
157 km
2014
Arthur
Category 2
98 mph
115 km
2011
Irene
Category 1
86 mph
81 km
2005
Ophelia
Category 1
86 mph
159 km
2004
Alex
Category 2
98 mph
162 km
2004
Charley
Category 1
75 mph
262 km
2003
Isabel
Category 2
104 mph
12 km
1999
Irene
Category 2
109 mph
205 km
1999
Floyd
Category 2
104 mph
31 km
1999
Dennis
Category 2
98 mph
236 km
1998
Bonnie
Category 3
115 mph
77 km
1996
Fran
Category 3
115 mph
156 km
1996
Bertha
Category 2
104 mph
95 km
1994
Gordon
Category 1
86 mph
264 km
1993
Emily
Category 3
115 mph
194 km
1991
Bob
Category 3
115 mph
204 km
1986
Charley
Category 1
81 mph
93 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
416 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 48 fatalities, 706 injuries.
Date
Rating
Distance
Path
Fatalities
Mar 28, 1984
EF4
76 km
28.0 mi
16
Sep 27, 2024
EF3
65 km
0.3 mi
0
Aug 8, 2024
EF3
76 km
6.5 mi
1
Jul 19, 2023
EF3
72 km
13.5 mi
0
Aug 3, 2020
EF3
25 km
10.0 mi
2
Apr 25, 2014
EF3
29 km
21.0 mi
0
Apr 16, 2011
EF3
39 km
17.9 mi
12
Apr 16, 2011
EF3
79 km
20.4 mi
0
Nov 15, 2008
EF3
71 km
8.2 mi
1
Mar 28, 1984
EF3
41 km
6.0 mi
6
Mar 28, 1984
EF3
94 km
9.0 mi
0
Mar 28, 1984
EF3
77 km
14.0 mi
2
Mar 4, 1977
EF3
50 km
4.9 mi
0
May 15, 1972
EF3
41 km
8.5 mi
0
Mar 17, 1965
EF3
86 km
41.3 mi
2
Nov 8, 1957
EF3
57 km
46.9 mi
0
Mar 15, 1953
EF3
88 km
30.1 mi
0
Aug 7, 2024
EF2
62 km
9.5 mi
0
Aug 4, 2020
EF2
99 km
15.9 mi
0
Apr 25, 2014
EF2
35 km
1.1 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: ALLAN ROAD (110,696 acres, 1985).
Year
Name
Acres Burned
Distance
1985
ALLAN ROAD
110,696
79 km
2008
EVANS ROAD
41,560
71 km
1994
FISH DAY
21,772
96 km
2023
LAST RESORT
4,974
69 km
2006
BELL ISLAND CENTRAL UNIT 2 1 2
3,307
79 km
2020
CRO BRIERY BRANCH C-5/6 RX
2,783
90 km
2016
UNNAMED
2,462
89 km
2009
2-1-3 BELL ISLAND SOUTH
2,297
79 km
2000
ROY WATSON 2
1,973
79 km
2022
FEREBEE ROAD
1,954
64 km
2008
LYNCH ROAD
1,824
87 km
2002
BELL SLOP
1,818
76 km
1991
UNNAMED
1,399
63 km
1991
TRIANGLE
1,387
51 km
2006
MARSH ISLAND 2.3.3B
1,372
90 km
2016
UNNAMED
1,371
84 km
2009
2 1 1 NORTH BELL ISLAND FY 09
1,365
75 km
1985
UNNAMED
1,091
89 km
2008
SYCAMORE SHORES
1,044
69 km
1996
JUNIPERBAY
1,038
91 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
43°F (6°C)
4.1 in
Coldest
February
44°F (7°C)
3.7 in
March
51°F (11°C)
4.0 in
April
60°F (15°C)
3.3 in
May
68°F (20°C)
4.4 in
June
75°F (24°C)
4.5 in
July
80°F (27°C)
5.6 in
Warmest, Wettest
August
77°F (25°C)
5.4 in
September
72°F (22°C)
4.2 in
October
62°F (16°C)
3.2 in
November
53°F (12°C)
2.9 in
Driest
December
45°F (7°C)
3.3 in
Bear Grass has a seasonal temperature swing of 37°F / from 43°F in January to 80°F in July. Total annual precipitation is 48.4 inches, with July being the wettest month (5.6") and November the driest (2.9").