Maine lightning map
Maine's thunderstorms are largely summer afternoon events, often firing along cold fronts moving across northern New England.
Cities in Maine
Track lightning anywhere in Maine.
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Frequently asked
How many thunderstorm days does Maine get?
Maine averages about 20 thunderstorm days a year, versus a US average near 25. Activity peaks June–August.
When is thunderstorm season in Maine?
Lightning is most frequent June–August in Maine.