Historical weather data, all-time temperature records, and monthly climate averages for Tolland, CT. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Tolland typically lands right on the edge of spring, with an average high of 51° and a low that still dips to freezing. The date's range tells the full story of New England unpredictability: it's been as warm as 74° (1928) and as brutal as 10° overnight (1954). Rain is a modest possibility at 34%, but snow is essentially off the table at just 1%.
Tolland's weather history spans nearly 140 years, and the extremes don't mess around — from a scorching 101° in July 1919 to a bone-chilling -20° in February 1934, that's a 121-degree swing. The wettest single day dropped 6.21 inches during a September 1938 storm, and the snowiest dumped a remarkable 26 inches on February 9, 2013.
Summer is the sweet spot here — highs peak around 81° during the third week of July, and June through August stays reliably comfortable. Winter bottoms out in late January through early February, with average highs barely cracking 33°. July is also the wettest stretch of the year, averaging over an inch of precipitation in a single week, so pack accordingly.