Historical weather data, all-time temperature records, and monthly climate averages for Holbrook, NY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Holbrook typically lands in that awkward in-between zone — average highs around 53° with overnight lows near 38°. There's nearly a coin-flip chance of rain (48%), though snow is off the table. The date has swung wildly over 62 years, from a frigid 26° low in 1972 to a balmy 75° high in 2010.
Holbrook's weather history is not for the faint of heart — the thermometer has stretched from a brutal -14° in February 1967 all the way to 104° in July 1966, a 118-degree spread. On the wet side, a single day in August 2014 dropped 13.51 inches of rain, and a January 2022 snowstorm buried the area under 23.5 inches in one shot.
Summer is the clear sweet spot, with highs peaking around 82-84° in mid-July before tapering through a pleasant fall. Winter bites hardest in mid-January when average highs barely crack 37°. If you're watching the calendar for rain, late summer is the wettest stretch — mid-August averages over an inch of precipitation in a single week.