Photo: Ken Lund from Reno, Nevada, USA · CC BY-SA 2.0More precipitation falls on Ewing Township than on 74% of U.S. towns: 48 inches a year
In January the night’s low is typically 23°. July is the wettest month, February the driest. Summer afternoons here are warmer than in 61% of U.S. towns. The frost-free window for a garden runs roughly April 17 to October 28.
A year in Ewing Township at a glance
Each month’s typical high and low, and what it brings.
What stands out about Ewing Township’s climate
Compared with towns across the U.S., with Ewing Township’s place in New Jersey beside it.
What a year in Ewing Township feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 192 frost-free days a year
In half of years the last 32° night comes by April 17 and the first by October 28. Frost and day counts come from NOAA’s station at Trenton State College, NJ, 0.7 miles from the town’s center, at about the same height.
The 2023 USDA map puts Ewing Township’s center in zone 7b: the coldest night of a typical winter, averaged over 1991–2020, reaches about 5°. 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 27 inches of snow a winter
Snow, measured at Ewing Twp 0.8 Ese, NJ, is heaviest from January through February, about 8 inches a month. Precipitation (rain plus melted snow) adds up to 48 inches a year; July is the wettest month and February the driest. Rain or snow falls on about 130 days a year.
Rain + melted snow by month
Inches of water
Snowfall by month
Inches of snow
Heating and cooling a home in Ewing Township
84% 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 Trenton State College, NJ.
Living with Ewing Township’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
192 frost-free days in zone 7b. The last frost comes by Apr 17 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Oct 28.
Months with highs of 62–84° and lows of 40° or more: April, May, June, September and October. 10 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Ewing Township from natural hazards, river flooding is the largest share (64%); heat waves, cold waves, winter storms and ice storms together are 8%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Ewing Township and its neighbors
Every town next door is within a degree of Ewing Township in January and July, closer than the 5 km grid can tell apart. Tap a town to see its climate.
Climates most like Ewing 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 |
|---|---|---|---|---|
| Ewing Township, NJ | 23° | 87° | 48" | 27" |
| Charleston, WV | 25° | 87° | 46" | 32" |
| Alexandria, KY | 24° | 86° | 45" | 23" |
| Amelia, OH | 23° | 86° | 46" | 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 Ewing Township averaged 2.2° warmer than the 1900s. The biggest change is in December (+3.9°).
A bigger shift than in 97% 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 Ewing Township compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Ewing Township’s place among New Jersey’s.
Ewing Township weather by month
Highs, lows and precipitation from NOAA’s grid at Ewing Township’s center; snow, wet days and snow on the ground from Ewing Twp 0.8 Ese, NJ. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | 30-yr range |
|---|---|---|---|---|---|---|
| January | 40° | 23° | 3.5" | 8.2" | 11 | 24° – 39° |
| February | 43° | 25° | 2.7" | 8.7" | 11 | 23° – 41° |
| March | 51° | 32° | 4.1" | 4.0" | 11 | 36° – 51° |
| April | 64° | 41° | 3.7" | 0.5" | 12 | 48° – 56° |
| May | 73° | 51° | 3.9" | 0.0" | 14 | 57° – 67° |
| June | 82° | 60° | 4.4" | 0.0" | 12 | 68° – 75° |
| July | 87° | 65° | 5.1" | 0.0" | 11 | 72° – 80° |
| August | 85° | 63° | 4.3" | 0.0" | 11 | 70° – 77° |
| September | 78° | 56° | 4.2" | 0.0" | 8 | 64° – 71° |
| October | 66° | 45° | 4.2" | 0.1" | 10 | 50° – 62° |
| November | 55° | 35° | 3.4" | 0.5" | 8 | 41° – 50° |
| December | 45° | 28° | 4.3" | 4.6" | 11 | 29° – 49° |
| Year | 64° | 44° | 47.7" | 26.6" | 130 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 29° to 49°. September is the most reliable, staying within 7°.
Where Ewing 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 Ewing Township’s center.
- Snow: Ewing Twp 0.8 Ese, NJ (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Trenton State College, NJ, 0.7 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 Ewing Township’s climate
What is the weather like in Ewing Township?
A typical July afternoon reaches 87°, a January night drops to 23°, and about 27 inches of snow falls in a normal winter. Milder January nights than 58% of U.S. towns; hotter July afternoons than 61% of U.S. towns.
How cold does it get in Ewing Township in winter?
January nights average 23°. About 109 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 24°.
How much snow does Ewing Township get?
About 27 inches in a normal winter at Ewing Twp 0.8 Ese, NJ, heaviest from January through February, about 8 inches a month.
How hot does it get in Ewing Township?
July, with a typical high of 87° and a low of 65°. About 24 days a year reach 90° and 1 reach 100° (Trenton State College, NJ).
When is the first and last frost in Ewing Township?
In half of years the last spring frost (32°) comes by April 17 and the first fall frost by October 28, about 192 frost-free days, at Trenton State College, NJ.
What growing zone is Ewing Township in?
Zone 7b on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 5°.
What is the best time of year to visit Ewing 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 Ewing Township getting warmer?
Yes: 1991–2020 averaged 2.2° warmer than 1901–2000 on NOAA’s grid. A bigger shift than 97% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Ewing 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.