Temperature, precipitation, air quality, natural hazards, and monthly weather data.
South Mills enjoys a temperate climate with an average annual temperature of 62°F (17°C). Winters average 43°F in January while summers reach 81°F in July. The area gets 299 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 51.3 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 4 feet.
Temperature
43°F Jan (6°C)81°F Jul (27°C)
Annual Average
62.3°F
15% above US avg
January Average
43°F (6°C)
July Average
81°F (27°C)
Sunny Days
299 days/yr
Geography
Elevation
4 ft (1 m)
Area
1.8 sq mi (4.6 km²)
Population Density
164/sq mi
Coordinates
36.4379°N, 76.3307°W
Timezone
America/New_York
County
Camden County County
Nearest Airport
Elizabeth City Cg Air Station/Regional (ECG) 15 miles away
Precipitation & Snow
Annual Rainfall51.3"
35% above US avg
Snowfall0.2"
Wettest Month (Jul)5.51"
Driest Month (Nov)2.95"
Air Quality
AQI Median
40.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
2.5 / 100
Social Vulnerability
10.6 / 100
Community Resilience
71.6 / 100
Hazard Breakdown
Tornado
Very Low
Hurricane
Relatively Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Very Low
Hail
Very Low
Strong Wind
Very Low
Heat Wave
Very Low
Winter Weather
Relatively Low
Lightning
Very Low
Ice Storm
Very Low
Drought
Relatively Low
Cold Wave
Very Low
Landslide
Very Low
Coastal Flood
Relatively 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: M2.9.
Aug 3, 1995
13 km N of Williamsburg, Virginia
M2.9
111 km
1 km
Feb 11, 2014
7 km NW of Hobucken, North Carolina
M2.9
130 km
4 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
21 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 3.
Year
Name
Category
Max Wind
Closest
2019
Dorian
Category 2
104 mph
153 km
2018
Florence
Category 2
104 mph
260 km
2016
Matthew
Category 1
81 mph
195 km
2014
Arthur
Category 2
98 mph
103 km
2011
Irene
Category 1
86 mph
48 km
2010
Earl
Category 2
98 mph
261 km
2005
Ophelia
Category 1
86 mph
199 km
2004
Alex
Category 2
98 mph
162 km
2003
Isabel
Category 2
104 mph
93 km
1999
Floyd
Category 2
104 mph
45 km
1999
Irene
Category 2
109 mph
209 km
1999
Dennis
Category 2
98 mph
275 km
1998
Bonnie
Category 2
109 mph
81 km
1996
Fran
Category 3
115 mph
254 km
1996
Bertha
Category 2
104 mph
197 km
1993
Emily
Category 3
115 mph
151 km
1991
Bob
Category 3
115 mph
164 km
1986
Charley
Category 1
81 mph
48 km
1985
Gloria
Category 2
104 mph
128 km
1984
Diana
Category 4
132 mph
280 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
316 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF3. Total: 32 fatalities, 453 injuries.
Date
Rating
Distance
Path
Fatalities
Apr 30, 2023
EF3
54 km
4.5 mi
0
Aug 3, 2020
EF3
79 km
10.0 mi
2
Apr 16, 2011
EF3
68 km
17.9 mi
12
Apr 16, 2011
EF3
86 km
46.9 mi
2
Apr 28, 2008
EF3
44 km
24.0 mi
0
Mar 28, 1984
EF3
85 km
6.0 mi
6
Mar 28, 1984
EF3
34 km
14.0 mi
2
Sep 5, 1979
EF3
61 km
2.5 mi
0
Jul 4, 1967
EF3
26 km
2.0 mi
0
Sep 17, 1952
EF3
85 km
1.0 mi
0
Aug 4, 2020
EF2
63 km
15.9 mi
0
Mar 31, 2017
EF2
35 km
8.9 mi
0
Apr 25, 2014
EF2
54 km
33.5 mi
0
Apr 25, 2014
EF2
56 km
37.5 mi
1
Aug 26, 2011
EF2
59 km
0.5 mi
0
Apr 16, 2011
EF2
48 km
17.5 mi
0
Apr 16, 2011
EF2
57 km
22.6 mi
0
May 11, 2008
EF2
84 km
15.0 mi
0
May 9, 2008
EF2
51 km
11.7 mi
0
Oct 17, 1999
EF2
28 km
0.2 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
83 km
2008
EVANS ROAD
41,560
83 km
2011
PAINS BAY
40,218
97 km
2016
WHIPPING CREEK ROAD
12,512
98 km
2011
LATERAL WEST
6,188
21 km
2008
SOUTH 1
5,940
21 km
2023
LAST RESORT
4,974
78 km
2009
2-2-1 ROANOKE MARSHES
4,953
84 km
2017
NCALR FY17 RX A 2.2
3,303
85 km
2003
ROANOKE MARSH 2 2 5 A
3,156
86 km
2006
ROANOKE MARSHES - 2.2.5
3,139
85 km
1999
NORTH RIVER
3,055
32 km
2009
SW MASHOES
2,499
70 km
2003
FIRST FIRE-CODE 1
2,319
96 km
2008
MCPHERSON ROAD
2,087
10 km
2000
QUAD 2 1 2
2,068
79 km
2022
FEREBEE ROAD
1,954
86 km
1990
UNNAMED
1,877
86 km
2014
NCMCR-FY14-RX-MIDDLE MARSH
1,876
35 km
2023
NCALR-HFR-FY23-RX-PRESCRIBED FIRE
1,568
86 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
43°F (6°C)
4.2 in
February
42°F (6°C)
3.6 in
Coldest
March
50°F (10°C)
4.1 in
April
58°F (15°C)
3.2 in
May
66°F (19°C)
4.1 in
June
74°F (23°C)
4.1 in
July
81°F (27°C)
5.5 in
Warmest, Wettest
August
77°F (25°C)
5.4 in
September
72°F (22°C)
4.4 in
October
62°F (16°C)
3.5 in
November
53°F (12°C)
3.0 in
Driest
December
45°F (7°C)
3.3 in
South Mills has a seasonal temperature swing of 38°F / from 42°F in February to 81°F in July. Total annual precipitation is 48.4 inches, with July being the wettest month (5.5") and November the driest (3.0").