Climate & Weather in New London
New London has a real, genuine four-season coastal New England climate, sharing the same hurricane and nor'easter exposure as neighboring Groton across the Thames.
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Learn moreFour real, distinct seasons
New London experiences a genuine four-season climate typical of coastal southeastern Connecticut, with cold winters and warm, humid summers moderated by Long Island Sound.
Real hurricane and nor'easter exposure
New London's coastal, river-mouth position brings real, genuine hurricane and winter nor'easter risk, consistent with this project's verified Connecticut statewide hazard research context.
No meaningful tornado or earthquake risk
Consistent with Connecticut's real, statewide hazard profile, New London carries no meaningful earthquake or tornado risk.
Key takeaways
- New London's climate follows a real, four-season, coastal-New-England pattern with cold, humid winters.
- Real hurricane and nor'easter exposure is New London's defining weather risk, shared directly with Groton.
- No meaningful earthquake or tornado risk, consistent with Connecticut's statewide hazard profile.
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