Weather & Climate in Sicklerville, NJ

Temperature, precipitation, air quality, natural hazards, and monthly weather data.

Sicklerville experiences four distinct seasons with an average annual temperature of 54°F (12°C). Winters average 33°F in January while summers reach 76°F in July. The area gets 290 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 50.4 inches (wetter than the 38-inch national average). The area receives 23.5 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 171 feet.

Temperature

33°F Jan (0°C) 76°F Jul (24°C)

Annual Average	54.1°F
	0% below US avg
January Average	33°F (0°C)
July Average	76°F (24°C)
Sunny Days	290 days/yr

Geography

Elevation	171 ft (52 m)
Area	17.5 sq mi (45.4 km²)
Population Density	2,563/sq mi
Coordinates	39.7425°N, 74.9902°W
Timezone	America/New_York
County	Camden County County
Nearest Airport	South Jersey Regional (LLY) 16 miles away

Precipitation & Snow

Annual Rainfall 50.4"

33% above US avg

Snowfall 23.5"

Wettest Month (Aug) 4.61"

Driest Month (Feb) 2.95"

Air Quality

AQI Median	39.0
Rating	Good

Natural Hazard Risk

Overall Risk	Relatively Moderate
Risk Score	93.2 / 100
Social Vulnerability	54.7 / 100
Community Resilience	67.5 / 100

Hazard Breakdown

Tornado	Relatively Moderate
Hurricane	Relatively Moderate
Earthquake	Relatively Moderate
Wildfire	Relatively Low
Flood	Relatively High
Hail	Very Low
Strong Wind	Relatively High
Heat Wave	Relatively High
Winter Weather	Very High
Lightning	Relatively High
Ice Storm	Very High
Drought	Relatively Moderate
Cold Wave	Relatively High
Landslide	Very Low
Coastal Flood	Relatively Moderate

Source: FEMA National Risk Index v1.20 (Dec 2025)

Earthquake History

29 earthquakes (M2.5+) recorded within 150 km since 1990. Strongest on record: M4.8.

Apr 5, 2024	2024 Tewksbury, New Jersey Earthquake	M4.8	108 km	3 km
Jan 16, 1994	2 km W of Sinking Spring, Pennsylvania	M4.6	111 km	5 km
Jan 16, 1994	0 km E of Sinking Spring, Pennsylvania	M4.2	108 km	5 km
Apr 5, 2024	7 km WSW of Gladstone, New Jersey	M3.7	107 km	4 km
Oct 23, 1990	3 km W of Hancocks Bridge, New Jersey	M3.2	51 km	10 km
Aug 26, 2003	4 km NNW of Milford, New Jersey	M3.1	97 km	3 km
Jan 9, 1992	4 km WNW of Robertsville, New Jersey	M3.1	88 km	8 km
Nov 14, 1997	0 km S of Rothsville, Pennsylvania	M3.0	117 km	5 km
Aug 3, 2025	0 km W of Little Ferry, New Jersey	M3.0	147 km	10 km
Feb 3, 2009	1 km ESE of Victory Gardens, New Jersey	M3.0	131 km	0 km
Apr 27, 2024	7 km WSW of Gladstone, New Jersey	M2.9	108 km	5 km
May 24, 2024	6 km E of Califon, New Jersey	M2.9	110 km	7 km
Jan 16, 1994	0 km SSE of Sinking Spring, Pennsylvania	M2.9	108 km	5 km
May 10, 1993	1 km NW of Whitfield, Pennsylvania	M2.8	110 km	5 km
Jul 1, 2009	3 km ESE of Pennsville, New Jersey	M2.8	44 km	5 km
Mar 11, 1995	0 km ENE of Landisville, Pennsylvania	M2.7	127 km	5 km
Oct 28, 1994	1 km E of Mount Vernon, Maryland	M2.7	147 km	—
Jan 25, 2015	4 km ESE of Downingtown, Pennsylvania	M2.6	64 km	2 km
Jul 5, 1996	2 km NW of Chester Heights, Pennsylvania	M2.6	47 km	18 km
Oct 28, 1996	2 km W of Reinholds, Pennsylvania	M2.6	114 km	5 km

Source: USGS Earthquake Catalog (M2.5+, 1990–2025). Sorted by magnitude.

Hurricane History

6 hurricanes (Category 1+) recorded within 500 km since 1980. Strongest on record: Category 3.

Year	Name	Category	Max Wind	Closest
2014	Arthur	Category 1	81 mph	269 km
2012	Sandy	Category 2	92 mph	223 km
2011	Irene	Category 1	75 mph	183 km
1991	Bob	Category 3	109 mph	195 km
1986	Charley	Category 1	75 mph	261 km
1985	Gloria	Category 2	98 mph	122 km

Source: NOAA IBTrACS (Category 1+, 1980–2026).

Tornado History

292 tornadoes (EF0+) recorded within 100 km since 1950. Strongest on record: EF3. Total: 10 fatalities, 238 injuries.

Date	Rating	Distance	Path	Fatalities
Sep 1, 2021	EF3	23 km	12.4 mi	0
Jul 29, 2021	EF3	43 km	3.4 mi	0
Jul 27, 1994	EF3	68 km	4.0 mi	0
Jul 27, 1994	EF3	71 km	2.0 mi	3
Oct 18, 1990	EF3	84 km	0.5 mi	0
Jul 21, 1983	EF3	61 km	0.2 mi	0
Sep 26, 1977	EF3	80 km	5.9 mi	0
Apr 28, 1961	EF3	50 km	0.3 mi	0
Jun 24, 1960	EF3	62 km	12.9 mi	0
Mar 22, 1955	EF3	59 km	9.6 mi	1
Apr 1, 2023	EF2	76 km	1.6 mi	0
Apr 1, 2023	EF2	91 km	0.1 mi	0
Apr 1, 2023	EF2	69 km	2.1 mi	0
Feb 21, 2023	EF2	64 km	5.8 mi	0
Sep 1, 2021	EF2	84 km	5.9 mi	0
Sep 1, 2021	EF2	46 km	8.3 mi	1
Jul 29, 2021	EF2	67 km	6.3 mi	0
Jul 29, 2021	EF2	68 km	4.2 mi	0
Aug 4, 2020	EF2	83 km	35.8 mi	0
Aug 4, 2020	EF2	38 km	20.8 mi	0

Source: NOAA Storm Prediction Center (EF0+, 1950–2024, US only).

Tsunami History

2 tsunamis recorded within 500 km.

Year	Location	Cause	Max Wave	Deaths	Distance
1895	HIGH BRIDGE, NJ	Earthquake	—	—	103 km
1840	PHILADELPHIA, PENNSYLVANIA	Earthquake	—	—	19 km

Source: NOAA/NCEI Historical Tsunami Database.

Wildfire History

20 wildfires (100+ acres) recorded within 100 km. Largest: GREENWOOD STATE FOREST (21,271 acres, 1995).

Year	Name	Acres Burned	Distance
1995	GREENWOOD STATE FOREST	21,271	62 km
2007	WARREN GROVE	15,315	56 km
2022	MULLICA RIVER FIRE	13,082	27 km
1999	BASS RIVER	12,129	46 km
2019	SPRING HILL FIRE	8,182	46 km
2023	ALLEN ROAD	6,213	45 km
1992	FORKED RIVER MOUTAIN APR	5,093	62 km
1992	POWER PLANT	4,928	65 km
1992	UNNAMED	4,470	50 km
2024	TEA TIME HILL	4,444	34 km
2006	UNNAMED	3,780	31 km
2017	PENN SWAMP FIRE	3,587	31 km
2023	JIMMYS WATER HOLE	3,585	60 km
1989	SIMM PLACE	3,262	48 km
2002	UNNAMED	2,824	51 km
2007	ATSION	2,705	24 km
1992	FOUR MILE COLONY	2,647	40 km
1996	UNNAMED	2,625	38 km
2010	FORT DIX RANGE 1-14	2,615	50 km
1990	UNNAMED	2,367	18 km

Source: NIFC/IRWIN Wildfire Records (100+ acres).

Monthly Weather

Month	Avg Temperature	Precipitation	Summary
January	33°F (0°C)	3.7 in	Coldest
February	34°F (1°C)	3.0 in	Driest
March	42°F (6°C)	4.1 in
April	52°F (11°C)	3.9 in
May	62°F (16°C)	4.0 in
June	70°F (21°C)	3.5 in
July	76°F (24°C)	4.3 in	Warmest
August	74°F (23°C)	4.6 in	Wettest
September	67°F (19°C)	3.7 in
October	56°F (13°C)	3.3 in
November	46°F (8°C)	3.5 in
December	37°F (3°C)	3.7 in

Sicklerville has a seasonal temperature swing of 43°F / from 33°F in January to 76°F in July. Total annual precipitation is 45.2 inches, with August being the wettest month (4.6") and February the driest (3.0").

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