Climate guideThirty-year normals for Ewing, New Jersey
Ewing climate by month
Hot-summer humid continental · DfaBest Apr · Sep–Oct
Annual mean54°day and night
Seasonal swing44°warmest vs coolest
Precipitation48.2 in126 wet days a year
40.27° N, 74.80° WElevation 148 ftUTC−4 · Eastern Daylight Time
When to goEwing · weather score
Best timeApr · Sep–Oct
October: high / low66° / 44°
iSummary
What the weather is like
Ewing has a hot-summer humid continental climate (Köppen Dfa): warm summers, cold winters and precipitation in every season.
The warmest month is July, when afternoons average 87° and nights 65°. January is the coolest month, with highs of 40° and lows of 23°. The difference between the warmest and the coolest month is about 44°, a large swing typical of continental interiors.
About 48.2 in of precipitation falls in an average year. June is the wettest month (4.5 in, 14 wet days) and November the driest (3.7 in, 8 wet days). Cloud cover ranges from 31% in July to 41% in January.
Compared with Washington, the capital, Ewing is 1.3° cooler on a July afternoon and receives more precipitation over the year.
Year in figures
- Hottest afternoons
- 87° · July
- Coldest nights
- 23° · January
- Wettest month
- June
- Driest month
- November
- Clearest skies
- July · 31% cloud
- Longest day
- 15 h 02 min
- Shortest day
- 9 h 19 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 40° | 43° | 51° | 63° | 73° | 82° | 87° | 85° | 78° | 66° | 55° | 45° |
| Average low | 23° | 24° | 31° | 40° | 50° | 60° | 65° | 63° | 56° | 44° | 35° | 28° |
| Precipitation | 3.3 in | 2.9 in | 4.1 in | 4.1 in | 4.2 in | 4.5 in | 5.0 in | 4.3 in | 4.2 in | 3.9 in | 3.7 in | 4.0 in |
| Wet days (≥1 mm) | 8.7 | 8.6 | 10.2 | 10.6 | 12.8 | 13.6 | 12.8 | 12.3 | 8.9 | 9.3 | 8 | 9.9 |
| Cloud cover | 41% | 40% | 41% | 39% | 38% | 34% | 31% | 31% | 33% | 33% | 38% | 40% |
| Daylight | 9h 37 | 10h 41 | 11h 54 | 13h 16 | 14h 24 | 15h 02 | 14h 46 | 13h 47 | 12h 29 | 11h 10 | 9h 58 | 9h 19 |
| Month score | 33 | 34 | 34 | 68 | 66 | 55 | 47 | 53 | 75 | 77 | 51 | 30 |
ivMonth by month
Ewing in every month
January33
40° / 23°
3.3 in · 8.7 wet days
February34
43° / 24°
2.9 in · 8.6 wet days
March34
51° / 31°
4.1 in · 10.2 wet days
April68
63° / 40°
4.1 in · 10.6 wet days
May66
73° / 50°
4.2 in · 12.8 wet days
June55
82° / 60°
4.5 in · 13.6 wet days
July47
87° / 65°
5.0 in · 12.8 wet days
August53
85° / 63°
4.3 in · 12.3 wet days
September75
78° / 56°
4.2 in · 8.9 wet days
October77
66° / 44°
3.9 in · 9.3 wet days
November51
55° / 35°
3.7 in · 8 wet days
December30
45° / 28°
4.0 in · 9.9 wet days