Historical weather data, all-time temperature records, and monthly climate averages for Syracuse, UT. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Syracuse runs cool and dry, with an average high of 54° and just a 4% chance of precipitation. The date has seen a 45-degree swing in its history — from a balmy 70° in 1959 down to a bitter 25° in 1955 — so don't put the jacket away just yet.
Syracuse has seen the full extremes of Utah's climate, from a scorching 104° in July 1969 to a brutal -13° in January 1963 — a 117-degree range that tells you this place takes its seasons seriously. Its biggest single-day snow dump was a remarkable 15.2 inches on November 20, 1961, a reminder that fall here can turn fast.
Summer is the star in Syracuse, with mid-July highs averaging 90° and the mercury regularly pushing into the upper 80s from July through August. Winter is cold but not extreme, with January highs hovering around 33-34°. The wettest stretch comes in late January, though no single week averages more than 0.76 inches — this is a dry corner of Utah year-round.