Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Northwest enjoys a temperate climate with an average annual temperature of 63°F (17°C). Winters average 44°F in January while summers reach 81°F in July. The area gets 318 sunny days per year, well above the U.S. average of 205 / making it one of the sunnier locations in the country. Air quality is rated Good with a median AQI of 40. The city sits at an elevation of 59 feet.
Temperature
44°F Jan (7°C)81°F Jul (27°C)
Annual Average
62.7°F
16% above US avg
January Average
44°F (7°C)
July Average
81°F (27°C)
Sunny Days
318 days/yr
Geography
Elevation
59 ft (18 m)
Area
7.2 sq mi (18.6 km²)
Population Density
96/sq mi
Coordinates
34.3160°N, 78.1448°W
Timezone
America/New_York
County
Brunswick County County
Nearest Airport
Wilmington International (ILM) 14 miles away
Precipitation & Snow
Wettest Month (Jul)7.40"
Driest Month (Oct)2.91"
Air Quality
AQI Median
40.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively High
Risk Score
95.8 / 100
Social Vulnerability
75.3 / 100
Community Resilience
74.8 / 100
Hazard Breakdown
Tornado
Relatively Moderate
Hurricane
Very High
Earthquake
Relatively Low
Wildfire
Relatively Moderate
Flood
Relatively Moderate
Hail
Very Low
Strong Wind
Relatively Moderate
Heat Wave
Relatively Moderate
Winter Weather
Relatively High
Lightning
Relatively High
Ice Storm
Relatively High
Drought
Very Low
Cold Wave
Relatively Moderate
Landslide
Very Low
Coastal Flood
Relatively High
Source: FEMA National Risk Index v1.20 (Dec 2025)
Hurricane History
25 hurricanes (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 4.
Year
Name
Category
Max Wind
Closest
2022
Ian
Category 1
81 mph
149 km
2020
Isaias
Category 1
92 mph
57 km
2019
Dorian
Category 3
115 mph
97 km
2018
Florence
Category 2
109 mph
33 km
2016
Matthew
Category 2
98 mph
69 km
2014
Arthur
Category 2
98 mph
85 km
2011
Irene
Category 1
86 mph
135 km
2005
Ophelia
Category 1
86 mph
75 km
2004
Alex
Category 2
98 mph
140 km
2004
Gaston
Category 1
75 mph
199 km
2004
Charley
Category 1
81 mph
77 km
2003
Isabel
Category 2
104 mph
182 km
1999
Irene
Category 2
109 mph
123 km
1999
Floyd
Category 2
104 mph
54 km
1999
Dennis
Category 2
104 mph
157 km
1998
Bonnie
Category 3
115 mph
41 km
1996
Fran
Category 3
115 mph
32 km
1996
Bertha
Category 2
104 mph
32 km
1994
Gordon
Category 1
81 mph
226 km
1993
Emily
Category 3
115 mph
271 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
353 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 38 fatalities, 775 injuries.
Date
Rating
Distance
Path
Fatalities
Mar 28, 1984
EF4
82 km
21.0 mi
3
Feb 15, 2021
EF3
56 km
21.9 mi
3
Apr 16, 2011
EF3
84 km
3.8 mi
0
Nov 16, 2006
EF3
9 km
2.2 mi
8
Mar 28, 1984
EF3
88 km
40.0 mi
12
Apr 18, 1969
EF3
78 km
25.8 mi
0
Aug 17, 1965
EF3
73 km
0.3 mi
0
Apr 8, 1957
EF3
58 km
8.0 mi
0
Oct 9, 1950
EF3
45 km
2.0 mi
0
Aug 7, 2024
EF2
41 km
4.7 mi
0
Aug 3, 2020
EF2
55 km
8.3 mi
0
Sep 5, 2019
EF2
58 km
9.3 mi
0
Sep 8, 2014
EF2
61 km
0.2 mi
0
Apr 16, 2011
EF2
64 km
13.1 mi
1
Apr 16, 2011
EF2
89 km
2.4 mi
0
Apr 16, 2011
EF2
75 km
29.9 mi
3
Apr 6, 2009
EF2
43 km
1.4 mi
0
Mar 28, 2009
EF2
55 km
1.6 mi
0
Mar 27, 2009
EF2
98 km
2.0 mi
0
Aug 13, 2004
EF2
26 km
5.0 mi
3
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: UNNAMED (77,768 acres, 1986).
Year
Name
Acres Burned
Distance
1986
UNNAMED
77,768
46 km
2011
JUNIPER ROAD
31,511
48 km
2009
HIGHWAY 31
17,004
86 km
1994
UNNAMED
7,944
48 km
1985
UNNAMED
2,970
48 km
1986
UNNAMED
2,642
64 km
2001
UNNAMED
2,204
79 km
2020
TRAM ROAD/GRASSY ROAD
2,076
45 km
1993
UNNAMED
2,073
40 km
1986
UNNAMED
2,024
30 km
2007
LONGBRANCH-ROBESON COMPLEX
1,944
87 km
2014
SHAKEN CREEK
1,469
56 km
2016
CLEMMONS ROAD
1,468
35 km
2009
UNNAMED
1,319
67 km
2011
SR8
1,311
61 km
2011
WOLF ISLAND
1,310
41 km
2022
JUNIPER ROAD TWO
1,307
51 km
1993
UNNAMED
1,293
46 km
2010
BURNCOMP43
1,259
76 km
2008
EDNA BUCK ROAD
1,256
28 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
44°F (7°C)
4.3 in
Coldest
February
47°F (9°C)
3.9 in
March
54°F (12°C)
4.2 in
April
62°F (16°C)
3.0 in
May
69°F (21°C)
4.3 in
June
76°F (24°C)
5.4 in
July
81°F (27°C)
7.4 in
Warmest, Wettest
August
79°F (26°C)
6.7 in
September
74°F (23°C)
5.9 in
October
64°F (18°C)
2.9 in
Driest
November
56°F (13°C)
3.1 in
December
48°F (9°C)
3.7 in
Northwest has a seasonal temperature swing of 37°F / from 44°F in January to 81°F in July. Total annual precipitation is 54.6 inches, with July being the wettest month (7.4") and October the driest (2.9").