#1Windsor Locks
12,617 peopleJuly high·January low 18°·20 days of 90°+ a year
Windsor Locks, #1 on this list · Photo: Elipongo · Public domainConnecticut rankings · Climate
Towns with the hottest summers in Connecticut
Windsor Locks has the hottest summers of Connecticut’s 155 towns of 2,500+: July afternoons average a high of 85° (NOAA 1991–2020 normals). The typical town here averages 83°; none of the 155 average 90° or more.
The average July high. NOAA U.S. Climate Normals, 1991–2020, from NOAA’s 5 km grid at each town’s center; one town for each grid cell. A described list: no letters. How grades work
#185°
#T2Hartford
Hartford County · 121,981 peopleJuly high·January low 19°·17 days of 90°+ a year
#T2Windsor
29,879 peopleJuly high·January low 19°·20 days of 90°+ a year
All 155 towns
July high, highest first. Towns with the same figure share a rank (T = tied; 146 towns here).
155 towns ranked. Not here? See why a town may be missing.
#TownJuly highDays ≥90°January low
Quick answers
Questions people ask
Which Connecticut town has the hottest summers?
Windsor Locks: July afternoons average a high of 85°. Hartford (85°) and Windsor (85°) follow.
How are these towns ranked?
By the average July high (the warmest month’s afternoons), highest first, on NOAA’s 1991–2020 normals, read from its 5 km grid at each town’s center. Towns with the same figure share a rank (T); the figure and the state rank are the ones on each town’s Climate page. How grades work.
Why isn’t my town on this list?
The list covers towns of 2,500+ residents, one for each of NOAA’s 5 km grid cells (155 in Connecticut): where towns share a cell, one of them stands for it, since the grid gives them the same figures. Every town’s own figures are on its Climate page. Every town is on the Connecticut page.
Go deeper
All Connecticut rankings →More Connecticut lists
Every list ranks the same 2,500+ towns, so a town’s rank means the same thing on each.
Best places to live151 towns · #1 MonroeBest small towns54 towns · #1 ReddingMost affordable towns155 towns · #1 CanterburySafest towns90 towns · #1 WestonTowns with the best schools152 towns · #1 New CanaanHealthiest towns154 towns · #1 DarienBest towns for jobs & income155 towns · #1 BethanyMost walkable towns155 towns · #1 New HavenTowns with the lowest natural-hazard risk155 towns · #1 HebronBest towns for the outdoors155 towns · #1 GlastonburyMost historic towns155 towns · #1 New LondonTowns with the most civic life155 towns · #1 SalisburyTowns with the least snow149 towns · #1 East LymeDescribed, no lettersSnowiest towns149 towns · #1 GoshenDescribed, no lettersTowns with the mildest winters155 towns · #1 Darien and StamfordDescribed, no lettersTowns with the coolest summers155 towns · #1 GoshenDescribed, no lettersTowns with the highest incomes155 towns · #1 Darien and 3 moreDescribed, no lettersTowns with the lowest property taxes142 towns · #1 Windsor LocksDescribed, no lettersFastest-growing towns155 towns · #1 GranbyDescribed, no lettersTowns with the most-used libraries123 towns · #1 New CanaanDescribed, no letters
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