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Weather & Climate

Ewing, New Jersey, United States

Overview

Climate data and monthly weather averages for Ewing.

Key Metrics

Annual Avg
11.1°C
Summer Avg
22.8°C
Winter Avg
-0.8°C
Record High
40°C
Record Low
-23.2°C
Annual Precipitation
1241.4 mm
Avg Humidity
79%
Summer Humidity
75%
Winter Humidity
86%

Monthly Averages

MonthHigh (°C)Avg (°C)Low (°C)Rain (mm)Humidity (%)Sunshine (h)Wind (kph)
Jan19.2°-2.2°-21.4°77.586%5935.7
Feb22.8°-1.1°-23.2°75.685%7835.5
Mar23.8°3.3°-22.1°96.782%11635
Apr33.5°9.9°-5.7°99.978%14633.7
May32.5°15.8°-0.6°101.779%16721.7
Jun35.8°20.9°5.2°123.378%17919.1
Jul40°24.1°9.7°125.573%18718.7
Aug39.4°23.3°10.4°120.673%16224.6
Sep36.4°19.5°110.173%12923.8
Oct34.5°12.5°-4.5°114.778%9337.8
Nov25.5°6.1°-11.9°87.381%6525.8
Dec22.1°0.9°-17.3°108.586%5031

Frequently Asked Questions

Sources: NASA POWER · Last updated: 2025

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