Sarah and Samuel Nicholson House · Photo: Smallbones · Public domainNeither notably warm, cold, wet nor dry, Elsinboro Township sits near the middle of U.S. towns
January mornings start at about 27°. Winter and summer sit 60° apart. Winters are mild: January nights here are milder than in 67% of U.S. towns. Garden chairs stay out from April to June and September to October, the months with highs of 64–82°.
A year in Elsinboro Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Elsinboro Township’s climate
Compared with towns across the U.S., with Elsinboro Township’s place in New Jersey beside it.
What a year in Elsinboro Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 209 frost-free days a year
In half of years the last 32° night comes by April 7 and the first by November 1. Frost and day counts come from NOAA’s station at Wilmington New Castle Co Airport, 11 miles from the town’s center, at about the same height.
The 2023 USDA map puts Elsinboro Township’s center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 8°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 20 inches of snow a winter
Snow, measured at Wilmington New Castle Co Airport, falls mostly in February. Precipitation (rain plus melted snow) adds up to 45 inches a year; July is the wettest month and February the driest. Rain or snow falls on about 122 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Elsinboro Township
79% of the work is heating. Months averaging under 55° run from November through April.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Wilmington New Castle Co Airport.
Living with Elsinboro Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
209 frost-free days in zone 7b. The last frost comes by Apr 7 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Nov 1.
Months with highs of 62–84° and lows of 40° or more: April, May, June, September and October. 2.0 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Elsinboro Township from natural hazards, coastal flooding is the largest share (56%); heat waves, cold waves, winter storms and ice storms together are 4%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Elsinboro Township and its neighbors
Every town next door is within a degree of Elsinboro Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Elsinboro Township’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Elsinboro Township, NJ | 27° | 86° | 45" | 20" |
| Cave Spring, VA | 27° | 87° | 45" | 18" |
| Alexandria, KY | 24° | 86° | 45" | 23" |
| Forestville, OH | 23° | 86° | 45" | 23" |
| Lawrenceburg, IN | 23° | 86° | 45" | 23" |
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value. Snow and frost-free days come from the nearest weather station, so neighbors often share them.
Warmer than it used to be
The last 30 years in Elsinboro Township averaged 2.0° warmer than the 1900s. The biggest change is in December (+3.5°).
A bigger shift than in 89% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods.
How Elsinboro Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Elsinboro Township’s place among New Jersey’s.
Elsinboro Township weather by month
Highs, lows and precipitation from NOAA’s grid at Elsinboro Township’s center; snow, wet days and snow on the ground from Wilmington New Castle Co Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 42° | 27° | 3.2" | 6.1" | 11 | 5 | 27° – 41° |
| February | 44° | 28° | 2.8" | 7.8" | 10 | 7 | 26° – 44° |
| March | 53° | 34° | 4.2" | 3.1" | 11 | 3 | 38° – 52° |
| April | 64° | 44° | 3.6" | 0.1" | 11 | 0 | 50° – 58° |
| May | 73° | 53° | 3.5" | 0.0" | 12 | 0 | 58° – 69° |
| June | 82° | 63° | 4.4" | 0.0" | 11 | 0 | 68° – 77° |
| July | 86° | 68° | 4.5" | 0.0" | 10 | 0 | 73° – 81° |
| August | 85° | 66° | 4.4" | 0.0" | 9 | 0 | 71° – 79° |
| September | 78° | 60° | 4.2" | 0.0" | 9 | 0 | 66° – 73° |
| October | 67° | 48° | 3.7" | 0.0" | 9 | 0 | 53° – 64° |
| November | 56° | 38° | 3.2" | 0.2" | 9 | 0 | 41° – 51° |
| December | 47° | 31° | 3.9" | 2.9" | 11 | 2 | 31° – 50° |
| Year | 65° | 47° | 45.4" | 20.2" | 122 | 17 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 31° to 50°. September is the most reliable, staying within 7°.
Where Elsinboro Township’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Elsinboro Township’s center.
- Snow: Wilmington New Castle Co Airport.
- Frost, freezing nights, 90° and 100° days, heating and cooling: Wilmington New Castle Co Airport, 11 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Elsinboro Township’s climate
What is the weather like in Elsinboro Township?
A typical July afternoon reaches 86°, a January night drops to 27°, and about 20 inches of snow falls in a normal winter. Milder January nights than 67% of U.S. towns; hotter July afternoons than 58% of U.S. towns.
How cold does it get in Elsinboro Township in winter?
January nights average 27°. About 92 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 27°.
How much snow does Elsinboro Township get?
About 20 inches in a normal winter at Wilmington New Castle Co Airport, most of it in February, with snow on the ground about 17 days a year.
How hot does it get in Elsinboro Township?
July, with a typical high of 86° and a low of 68°. About 22 days a year reach 90° (Wilmington New Castle Co Airport).
When is the first and last frost in Elsinboro Township?
In half of years the last spring frost (32°) comes by April 7 and the first fall frost by November 1, about 209 frost-free days, at Wilmington New Castle Co Airport.
What growing zone is Elsinboro Township in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 8°.
What is the best time of year to visit Elsinboro Township?
By one simple rule (highs of 62–84° and lows of 40° or more), April, May, June, September and October. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Elsinboro Township getting warmer?
Yes: 1991–2020 averaged 2.0° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 89% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Elsinboro Township.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.