Connecticut, United States Climate Records

Warmest September Days

The warmest September days in Connecticut are:

Windsor Locks, Connecticut198399°F
Windsor Locks, Connecticut201097°F
Windsor Locks, Connecticut197396.8°F
Hartford, Connecticut198396.1°F
Hartford, Connecticut201095°F

Coldest September Days

The coldest September days in Connecticut were:

Windsor Locks, Connecticut197829.8°F
Windsor Locks, Connecticut197929.8°F
Windsor Locks, Connecticut197430°F
Windsor Locks, Connecticut200030°F
Groton CT, Connecticut199130.2°F

Wettest September Days

The wettest single days in September occurred:

Windsor Locks, Connecticut20084.9 inches
Stratford, Connecticut20124.7 inches
Hartford, Connecticut19994.6 inches
Windsor Locks, Connecticut20034 inches
Windsor Locks, Connecticut20114 inches