Historical weather data, all-time temperature records, and monthly climate averages for Henrietta, NY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Henrietta sits right on the edge of winter's last stand — the average low of 32° means a freeze is still on the table, and there's a 30% chance of snow to prove it. Highs have swung wildly on this date, from a bitter 14° in 1954 to a shirt-sleeve 83° in 1974. With a 62% chance of precipitation, expect a damp one more often than not.
Henrietta's weather has real range — 102° in July 1936 and -22° in February 1934 means residents have endured a 124-degree spread in recorded history. The snowiest single day on record dropped a crushing 23 inches on January 3, 1996, while a September storm in 1979 dumped 3.47 inches of rain in a single day.
Summer is short but genuinely warm, peaking mid-July with average highs around 82°-83° before fading fast by October. Winter is cold and unforgiving — January and February highs barely crack the low 30s. If you're planning around rain, avoid early April, which is statistically the wettest week of the year.