Historical weather data, all-time temperature records, and monthly climate averages for North Branford, CT. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 5 in North Branford sits squarely in that unpredictable shoulder season — average highs of 53° with lows still dipping to 36°. The date has swung wildly over the years, from a comfortable 67° in 2010 to a bitter 23° low in 2016. One in three years sees some precipitation, though snow is essentially off the table at this point.
North Branford earns its New England credentials with a 109-degree swing between its all-time extremes — a scorching 101° in July 2011 and a brutal -8° back in January 1948. Single-day rainfall can be dramatic too, with a soaking 5.24 inches falling on one June day in 1972 and a 16.1-inch snowstorm blanketing the area in February 1958.
Summer peaks in mid-to-late July with average highs of 83°, while January bottoms out around 36°, giving North Branford a classic four-season New England rhythm. If you're planning around rain, December is the wettest stretch of the year. For the best combination of warmth and manageable weather, late spring through early fall is the sweet spot.