Temperature, precipitation, air quality, natural hazards, and monthly weather data.
Brandywine experiences four distinct seasons with an average annual temperature of 53°F (11°C). Winters average 33°F in January while summers reach 72°F in July. The area gets 302 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 38.5 inches. The area receives 26.7 inches of snow annually, a moderate snowfall amount. Air quality is rated Good with a median AQI of 39. The city sits at an elevation of 1,726 feet.
Temperature
33°F Jan (0°C)72°F Jul (22°C)
Annual Average
52.6°F
3% below US avg
January Average
33°F (0°C)
July Average
72°F (22°C)
Sunny Days
302 days/yr
Geography
Elevation
1,726 ft (526 m)
Area
0.5 sq mi (1.3 km²)
Population Density
404/sq mi
Coordinates
38.6194°N, 79.2406°W
Timezone
America/New_York
County
Pendleton County County
Nearest Airport
Shenandoah Valley Regional (SHD) 31 miles away
Precipitation & Snow
Annual Rainfall38.5"
1% above US avg
Snowfall26.7"
Wettest Month (Jul)3.86"
Driest Month (Feb)2.48"
Air Quality
AQI Median
39.0
Rating
Good
Natural Hazard Risk
Overall Risk
Very Low
Risk Score
30.1 / 100
Social Vulnerability
37.2 / 100
Community Resilience
25.1 / 100
Hazard Breakdown
Tornado
Very Low
Hurricane
Relatively Low
Earthquake
Very Low
Wildfire
Very Low
Flood
Relatively Low
Hail
Very Low
Strong Wind
Relatively Low
Heat Wave
Very Low
Winter Weather
Relatively Low
Lightning
Very Low
Ice Storm
Very Low
Drought
Relatively Low
Cold Wave
Relatively Low
Landslide
Relatively Moderate
Avalanche
Relatively Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
44 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M5.8.
Aug 23, 2011
11 km SSW of Mineral, Virginia
M5.8
139 km
6 km
Aug 25, 2011
8 km SW of Mineral, Virginia
M4.5
134 km
7 km
Aug 24, 2011
11 km SSW of Mineral, Virginia
M4.2
137 km
0 km
Apr 22, 1991
14 km ESE of Falling Spring, West Virginia
M3.5
113 km
15 km
Sep 1, 2011
7 km SSW of Mineral, Virginia
M3.4
136 km
3 km
Aug 24, 2011
16 km NNW of Goochland, Virginia
M3.4
143 km
0 km
Mar 31, 2013
West Virginia
M3.4
138 km
8 km
Apr 4, 2010
14 km SW of Gassaway, West Virginia
M3.4
146 km
0 km
Sep 22, 2001
5 km E of Pantops, Virginia
M3.2
99 km
0 km
Jan 30, 2012
9 km SSE of Louisa, Virginia
M3.1
133 km
3 km
Jan 17, 2016
3 km NE of Ranson, West Virginia
M3.0
145 km
5 km
Oct 12, 2011
9 km S of Louisa, Virginia
M3.0
133 km
4 km
Mar 26, 2012
13 km S of Louisa, Virginia
M3.0
135 km
9 km
May 6, 2025
8 km S of Dillwyn, Virginia
M3.0
145 km
8 km
Aug 23, 2011
9 km SSW of Mineral, Virginia
M2.8
137 km
0 km
Mar 15, 2015
6 km SW of Mineral, Virginia
M2.8
134 km
5 km
Jan 10, 2012
14 km WNW of Birch River, West Virginia
M2.8
144 km
0 km
Jul 30, 2013
12 km SSW of Glenville, West Virginia
M2.8
147 km
13 km
Apr 21, 1998
1 km NNW of Free Union, Virginia
M2.8
77 km
2 km
Aug 25, 2011
14 km SE of Falling Spring, West Virginia
M2.7
116 km
13 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
1 hurricane (Category 1+) recorded within 500 km since 1980.
Strongest on record: Category 1.
Year
Name
Category
Max Wind
Closest
2003
Isabel
Category 1
75 mph
253 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
84 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF3. Total: 15 fatalities, 56 injuries.
Date
Rating
Distance
Path
Fatalities
Jul 25, 1985
EF3
85 km
0.2 mi
0
Mar 21, 1976
EF3
83 km
5.6 mi
0
May 19, 1967
EF3
85 km
0.3 mi
1
Sep 30, 1959
EF3
79 km
2.0 mi
1
Sep 30, 1959
EF3
83 km
0.8 mi
11
Apr 28, 2011
EF2
25 km
33.5 mi
0
Sep 17, 2004
EF2
80 km
5.0 mi
0
Sep 17, 2004
EF2
79 km
8.0 mi
0
Apr 28, 2002
EF2
50 km
4.0 mi
0
Jun 2, 1998
EF2
86 km
15.0 mi
0
May 4, 1990
EF2
58 km
7.0 mi
2
Jul 9, 1980
EF2
46 km
0.3 mi
0
Jun 20, 1977
EF2
99 km
8.5 mi
0
Jun 12, 1976
EF2
90 km
0.2 mi
0
Nov 29, 1963
EF2
68 km
0.1 mi
0
Aug 6, 1960
EF2
57 km
0.1 mi
0
Apr 5, 1952
EF2
57 km
1.0 mi
0
Apr 5, 1952
EF2
52 km
4.9 mi
0
Apr 26, 2022
EF1
63 km
6.0 mi
0
Jun 21, 2016
EF1
87 km
0.4 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
20 wildfires (100+ acres) recorded within 100 km.
Largest: PINNACLES (24,792 acres, 2000).
Year
Name
Acres Burned
Distance
2000
PINNACLES
24,792
81 km
2012
RICH HOLE
15,923
90 km
2016
MOUNT PLEASANT
11,001
98 km
2016
ROCKY MTN FIRE 2016
9,299
61 km
2024
WATERFALL MOUNTAIN
9,251
58 km
2022
UNNAMED
7,791
90 km
2014
ARCHER KNOB RX
6,093
56 km
2022
UNNAMED
5,893
56 km
2024
WAITES RUN
5,496
73 km
2021
UNNAMED
5,345
19 km
2015
UNNAMED
5,149
19 km
2013
UNNAMED
4,687
18 km
2002
FULTZ RUN
4,638
61 km
2008
ST MARYS
4,373
80 km
1999
SHOP RUN
4,261
65 km
2012
UNNAMED
4,219
89 km
1986
BIG RUN
4,161
60 km
2018
UNNAMED
4,022
18 km
2012
SHIPWRECK
3,779
52 km
2021
UNNAMED
3,667
51 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
33°F (0°C)
2.5 in
February
32°F (0°C)
2.5 in
Coldest, Driest
March
40°F (4°C)
3.2 in
April
49°F (9°C)
3.1 in
May
58°F (14°C)
3.7 in
June
65°F (19°C)
3.5 in
July
72°F (22°C)
3.9 in
Warmest, Wettest
August
68°F (20°C)
3.5 in
September
62°F (17°C)
3.3 in
October
52°F (11°C)
3.4 in
November
42°F (6°C)
3.2 in
December
34°F (1°C)
2.7 in
Brandywine has a seasonal temperature swing of 40°F / from 32°F in February to 72°F in July. Total annual precipitation is 38.4 inches, with July being the wettest month (3.9") and February the driest (2.5").