Historical weather data, all-time temperature records, and monthly climate averages for Pennsville, NJ. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in Pennsville typically lands in that in-between zone of early spring — expect a high around 59° and a low near 39°. The date has seen some wild swings over 81 years of records, from a warm 82° in 1985 to a sharp 24° in 1995. There's a 31% chance of rain today, but snow is almost off the table at just 2%.
Pennsville has seen the full extremes of Mid-Atlantic weather, from a brutal -14° in January 1984 to a scorching 103° in July 2010. The wettest single day on record dumped 8.29 inches during a September 1999 storm, and a January 1996 snowstorm buried the area under 22 inches in a single day.
Summer is the headliner here — the warmest week of the year runs July 16–22 with average highs of 88°, and July is also the wettest stretch of the calendar at over an inch of rain per week. Winter bottoms out mid-January with average highs of just 39°, making December through February the clear off-season for anyone who prefers their weather mild.