Historical weather data, all-time temperature records, and monthly climate averages for Bayville, NJ. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Bayville sits in that classic New Jersey spring gray zone — average highs of 59° and lows of 37°, but with a nearly coin-flip 45% chance of rain. The date has real range in its history: it's hit 80° back in 1950 and bottomed out at a brutal 22° in 1954.
Bayville earns its Jersey Shore stripes with some serious extremes — 102° on July 31, 1954 on one end, and a bone-cracking -16° on January 22, 1984 on the other. A single June day in 1968 dropped 5 inches of rain, and a March storm in 1958 buried the area under 18 inches of snow.
Summer is the clear sweet spot here, with late July averaging highs near 87° — peak beach season runs roughly July through August before temps ease into the pleasant 60s and 70s of fall. January is the coldest stretch with average highs barely touching 39°, and if you're trying to stay dry, aim for spring — August is actually the wettest period, averaging over an inch of rain in a single week.