Temperature, precipitation, air quality, natural hazards, and monthly weather data.
South Weldon enjoys a temperate climate with an average annual temperature of 60°F (15°C). Winters average 40°F in January while summers reach 80°F in July. The area gets 305 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 49.5 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 75 feet.
Temperature
40°F Jan (4°C)80°F Jul (26°C)
Annual Average
59.6°F
10% above US avg
January Average
40°F (4°C)
July Average
80°F (26°C)
Sunny Days
305 days/yr
Geography
Elevation
75 ft (23 m)
Area
0.4 sq mi (1.1 km²)
Population Density
1,564/sq mi
Coordinates
36.4136°N, 77.6024°W
Timezone
America/New_York
County
Northampton County County
Nearest Airport
Halifax/Northampton Regional (RZZ) 6 miles away
Precipitation & Snow
Annual Rainfall49.5"
30% above US avg
Wettest Month (Jul)4.96"
Driest Month (Oct)2.91"
Air Quality
AQI Median
40.0
Rating
Good
Natural Hazard Risk
Overall Risk
Relatively Low
Risk Score
44.2 / 100
Social Vulnerability
97.2 / 100
Community Resilience
22.4 / 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
Relatively Low
Landslide
Very Low
Coastal Flood
Very Low
Source: FEMA National Risk Index v1.20 (Dec 2025)
Earthquake History
11 earthquakes (M2.5+) recorded within 150 km since 1990.
Strongest on record: M3.8.
Oct 21, 1998
13 km S of Dillwyn, Virginia
M3.8
135 km
13 km
May 5, 2003
Virginia
M3.6
138 km
13 km
May 22, 2014
15 km ENE of Cumberland, Virginia
M3.1
131 km
10 km
May 6, 2025
8 km S of Dillwyn, Virginia
M3.0
140 km
8 km
Aug 3, 1995
13 km N of Williamsburg, Virginia
M2.9
136 km
1 km
Jan 14, 2025
1 km NNE of Wyndham, Virginia
M2.8
144 km
0 km
Mar 13, 2017
6 km ENE of Goochland, Virginia
M2.6
145 km
11 km
Feb 26, 2015
4 km NNE of Goochland, Virginia
M2.5
147 km
10 km
Sep 23, 2019
3 km WNW of Wyndham, Virginia
M2.5
144 km
8 km
Sep 3, 2001
Virginia
M2.5
120 km
5 km
Apr 29, 2000
3 km N of Glen Allen, Virginia
M2.5
143 km
5 km
Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.
Hurricane History
19 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
291 km
2019
Dorian
Category 2
104 mph
225 km
2018
Florence
Category 2
104 mph
235 km
2016
Matthew
Category 1
81 mph
239 km
2014
Arthur
Category 2
98 mph
190 km
2011
Irene
Category 1
86 mph
148 km
2005
Ophelia
Category 1
86 mph
242 km
2004
Alex
Category 2
98 mph
242 km
2003
Isabel
Category 2
104 mph
33 km
1999
Irene
Category 2
109 mph
282 km
1999
Floyd
Category 2
104 mph
107 km
1998
Bonnie
Category 2
109 mph
159 km
1996
Fran
Category 3
115 mph
167 km
1996
Bertha
Category 2
104 mph
157 km
1993
Emily
Category 3
115 mph
259 km
1991
Bob
Category 3
115 mph
264 km
1986
Charley
Category 1
81 mph
151 km
1985
Gloria
Category 2
104 mph
215 km
1984
Diana
Category 4
132 mph
269 km
Source: NOAA IBTrACS (Category 1+, 1980–2026).
Tornado History
337 tornadoes (EF0+) recorded within 100 km since 1950.
Strongest on record: EF4. Total: 36 fatalities, 788 injuries.
Date
Rating
Distance
Path
Fatalities
Aug 6, 1993
EF4
89 km
1.0 mi
4
Sep 27, 2024
EF3
52 km
0.3 mi
0
Aug 8, 2024
EF3
91 km
6.5 mi
1
Jul 19, 2023
EF3
52 km
13.5 mi
0
Aug 3, 2020
EF3
87 km
10.0 mi
2
Apr 16, 2011
EF3
69 km
17.9 mi
12
Nov 15, 2008
EF3
79 km
8.2 mi
1
Apr 28, 2008
EF3
88 km
24.0 mi
0
Oct 14, 1986
EF3
43 km
12.0 mi
0
May 8, 1984
EF3
91 km
2.0 mi
0
Mar 28, 1984
EF3
48 km
6.0 mi
6
Mar 28, 1984
EF3
81 km
14.0 mi
2
May 22, 1983
EF3
81 km
3.5 mi
0
Apr 19, 1978
EF3
52 km
35.6 mi
0
May 15, 1972
EF3
93 km
8.5 mi
0
Jul 4, 1967
EF3
93 km
2.0 mi
0
Nov 8, 1957
EF3
80 km
46.9 mi
0
Mar 15, 1953
EF3
84 km
30.1 mi
0
Aug 4, 2020
EF2
61 km
15.9 mi
0
May 13, 2019
EF2
100 km
17.2 mi
0
Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).
Wildfire History
6 wildfires (100+ acres) recorded within 100 km.
Largest: OLD STAGE ROAD (2,238 acres, 2008).
Year
Name
Acres Burned
Distance
2008
OLD STAGE ROAD
2,238
64 km
2008
LYNCH ROAD
1,824
35 km
2008
POCAHONTAS ROAD
1,146
45 km
2008
SYCAMORE SHORES
1,044
15 km
2008
HIGHWAY 1
766
83 km
2017
VAGDR FY17 RX DGIF SUPPORT
674
74 km
Source: NIFC/IRWIN Wildfire Records (100+ acres).
Monthly Weather
Month
Avg Temperature
Precipitation
Summary
January
40°F (4°C)
3.6 in
Coldest
February
42°F (6°C)
3.7 in
March
50°F (10°C)
3.8 in
April
58°F (15°C)
3.1 in
May
67°F (19°C)
4.0 in
June
75°F (24°C)
3.9 in
July
80°F (26°C)
5.0 in
Warmest, Wettest
August
77°F (25°C)
4.7 in
September
71°F (22°C)
3.5 in
October
60°F (16°C)
2.9 in
Driest
November
51°F (11°C)
3.0 in
December
43°F (6°C)
3.3 in
South Weldon has a seasonal temperature swing of 40°F / from 40°F in January to 80°F in July. Total annual precipitation is 44.4 inches, with July being the wettest month (5.0") and October the driest (2.9").