Historical weather data, all-time temperature records, and monthly climate averages for Nesconset, NY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Nesconset runs cool, with an average high of just 53° and a low of 38° across 62 years of records. It's a coin-flip day for rain — nearly half of all April 4ths have seen precipitation. The range is wide though: this date has swung from a balmy 75° in 2010 all the way down to a bitter 26° back in 1972.
Nesconset earns its Long Island stripes with a 118-degree swing between its all-time extremes — from 104° on July 3, 1966 to -14° on February 13, 1967. When it rains, it can really rain: a single August day in 2014 dropped 13.51 inches, and a January 2022 snowstorm buried the area under 23.5 inches in one shot.
Summer is the sweet spot — highs peak around 84° in mid-to-late July before gradually fading through fall. Winters are genuinely cold, with January and February highs lingering in the upper 30s to low 40s. August is the wettest stretch of the year, so pack accordingly if you're visiting then.