Historical weather data, all-time temperature records, and monthly climate averages for North Bellport, NY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in North Bellport runs cool, with an average high of just 53° and a low of 37° across 32 years of data. It's a coin-flip day for rain — a 53% chance of precipitation — though snow is essentially off the table by now. The date has swung between a balmy 64° in 2010 and a sharp 25° low back in 2013.
North Bellport has seen it all, from a scorching 101° on July 6, 1999 to a brutal -7° on February 21, 2015 — a 108-degree spread between extremes. The wettest single day on record dumped 6.87 inches on October 15, 2005, and a legendary February 2013 storm buried the area under 30.3 inches of snow in a single day.
Summer is the sweet spot here, with mid-July averaging highs in the low 80s and peaking around 84° the week of July 16–22. If you're cold-averse, avoid late January, when highs average just 37°. December is the wettest stretch of the year, so pack accordingly if you're visiting in winter.