Historical weather data, all-time temperature records, and monthly climate averages for Ewing, NJ. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5th in Ewing runs mild but unpredictable — historically, highs average 57° with lows around 38°. The date has seen a 54-degree swing in extremes, from a balmy 80° in 2010 down to a bitter 26° in 2016. Rain is a modest possibility at 28%, and snow is unlikely but not impossible.
Ewing has seen some genuine extremes over its 80+ years of records — a scorching 106° in July 2011 and a brutal -2° in January 2018, a range of 108 degrees. The wettest single day on record dumped 7.25 inches in September 1999, and a January 2016 snowstorm left 16.7 inches on the ground.
Summer is the clear star here, with highs averaging 88° during the warmest week in late July and a long comfortable stretch from May through September. Winter bottoms out mid-January with average highs of just 38°. If you're watching for rain, late May into early June is the wettest stretch of the year.