Historical weather data, all-time temperature records, and monthly climate averages for Geneva, NY. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Geneva runs the full gamut — highs on this date have swung from 17° in 1975 all the way to 81° in 2010, a 64-degree spread that captures early spring's unpredictability perfectly. Expect something closer to 50° on average, though there's a 63% chance of precipitation and a realistic 14% shot at snow.
Geneva has seen some genuinely extreme weather over its 57-year record, from a brutal -16° in January 2005 to a scorching 99° in July 2011. The snowiest day on record — 36 inches on March 14, 1993 — is a reminder that winter doesn't always respect the calendar here.
Summer is Geneva's sweet spot, with highs peaking around 80°–82° in mid-to-late July; if you're chasing warmth, aim for late June through August. Winter is cold and serious, with January highs averaging just 30°. The wettest stretch falls in mid-June, so pack accordingly if you're visiting for the early summer.