Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Briar Chapel enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 40°F in January while summers reach 79°F in July. The area gets 310 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 48.9 inches (wetter than the 38-inch national average). The area receives 2.8 inches of snow annually. Air quality is rated Good with a median AQI of 40. The city sits at an elevation of 516 feet.
Temperature
40°F Jan (4°C)79°F Jul (26°C)
Annual Average
59.7°F
11% above US avg
January Average
40°F (4°C)
July Average
79°F (26°C)
Sunny Days
310 days/yr
Geography
Elevation
516 ft (157 m)
Area
2.1 sq mi (5.4 km²)
Population Density
2,911/sq mi
Coordinates
35.8242°N, 79.1168°W
Timezone
America/New_York
County
Chatham County County
Nearest Airport
Raleigh-Durham International (RDU) 19 miles away
Precipitation & Snow
Annual Rainfall48.9"
29% above US avg
Snowfall2.8"
Wettest Month (Aug)4.45"
Driest Month (Apr)3.07"
Air Quality
AQI Median
40.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
67.2 / 100
Social Vulnerability
46.9 / 100
Community Resilience
56.0 / 100
Hazard Breakdown
Tornado
Relatively Moderate
Hurricane
Relatively Moderate
Earthquake
Relatively Low
Wildfire
Very Low
Flood
Relatively Moderate
Hail
Relatively Low
Strong Wind
Relatively Low
Heat Wave
Relatively Low
Winter Weather
Relatively Low
Lightning
Relatively Moderate
Ice Storm
Relatively Moderate
Drought
Relatively Low
Cold Wave
Relatively Low
Landslide
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
4 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M2.9.
Mar 21, 2011
9 km S of Cordova, North Carolina
M2.9
128 km
8 km
Jul 12, 1993
5 km SW of Greensboro, North Carolina
M2.7
68 km
5 km
Mar 26, 2019
8 km E of Archdale, North Carolina
M2.5
69 km
4 km
Jul 29, 2012
7 km NNW of Wallace, South Carolina
M2.5
134 km
14 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
17 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
281 km
2020
Isaias
Category 1
92 mph
221 km
2019
Dorian
Category 2
104 mph
279 km
2018
Florence
Category 2
104 mph
213 km
2016
Matthew
Category 1
81 mph
251 km
2014
Arthur
Category 2
98 mph
258 km
2011
Irene
Category 1
86 mph
250 km
2005
Ophelia
Category 1
86 mph
259 km
2004
Charley
Category 1
75 mph
228 km
2003
Isabel
Category 2
104 mph
160 km
1999
Floyd
Category 2
104 mph
202 km
1998
Bonnie
Category 3
115 mph
204 km
1996
Fran
Category 3
115 mph
79 km
1996
Bertha
Category 2
104 mph
165 km
1989
Hugo
Category 2
98 mph
219 km
1986
Charley
Category 1
81 mph
267 km
1984
Diana
Category 4
132 mph
216 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
299 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 24 fatalities, 692 injuries.
Date
Rating
Distance
Path
Fatalities
Nov 27, 1988
EF4
34 km
83.0 mi
4
Apr 16, 2011
EF3
57 km
65.2 mi
6
Apr 16, 2011
EF3
90 km
52.9 mi
2
Mar 28, 2010
EF3
88 km
4.3 mi
0
Nov 23, 1992
EF3
56 km
160.0 mi
0
Nov 23, 1992
EF3
29 km
5.5 mi
2
Feb 22, 1971
EF3
85 km
85.7 mi
2
Mar 24, 1969
EF3
94 km
0.1 mi
1
Oct 7, 1965
EF3
67 km
1.0 mi
1
Mar 15, 1953
EF3
92 km
30.1 mi
0
May 13, 2019
EF2
61 km
17.2 mi
0
Apr 19, 2019
EF2
12 km
10.1 mi
0
Apr 15, 2018
EF2
63 km
32.8 mi
0
Feb 24, 2016
EF2
78 km
5.1 mi
0
Nov 16, 2011
EF2
99 km
12.5 mi
2
Apr 16, 2011
EF2
70 km
26.2 mi
0
Apr 16, 2011
EF2
99 km
9.0 mi
0
Oct 27, 2010
EF2
87 km
3.9 mi
0
May 5, 2009
EF2
93 km
2.8 mi
0
Nov 15, 2008
EF2
95 km
4.1 mi
1
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
14 wildfires (100+ acres) recorded within 100 km.
Largest: COUNTY LINE ROAD FIRE (1,704 acres, 2016).
Year
Name
Acres Burned
Distance
2016
COUNTY LINE ROAD FIRE
1,704
97 km
2006
OVERHILLS
1,436
67 km
2020
UWH NARROWS DAM RX
1,222
98 km
2018
STRAUSBURG ROAD
1,219
99 km
2016
UNNAMED
1,090
83 km
2008
HIGHWAY 1
766
68 km
2019
UNNAMED
748
89 km
2019
ROBEDO SOUTH RX
727
95 km
2015
RIFLE RANGE FIRE
698
99 km
2009
UNNAMED
686
90 km
2022
UNNAMED
579
96 km
2020
UNNAMED
565
96 km
2009
UNNAMED
552
98 km
1995
UNNAMED
510
89 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
40°F (4°C)
4.0 in
Coldest
February
43°F (6°C)
3.7 in
March
50°F (10°C)
4.3 in
April
59°F (15°C)
3.1 in
Driest
May
67°F (19°C)
4.1 in
June
74°F (23°C)
3.9 in
July
79°F (26°C)
4.4 in
Warmest
August
77°F (25°C)
4.5 in
Wettest
September
71°F (22°C)
3.9 in
October
60°F (15°C)
3.5 in
November
51°F (11°C)
3.3 in
December
43°F (6°C)
3.3 in
Briar Chapel has a seasonal temperature swing of 39°F / from 40°F in January to 79°F in July. Total annual precipitation is 45.9 inches, with August being the wettest month (4.5") and April the driest (3.1").