Climate & Weather in Hudson
Hudson has a real, genuinely humid continental climate typical of southern New Hampshire, with cold winters, four distinct seasons, and a real but minor Merrimack River flood risk.
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Learn moreCold winters, four distinct seasons, high snowfall
Hudson's southern New Hampshire position brings genuinely cold winters, four distinct seasons, and high annual snowfall consistent with the broader region.
Real, but minor, Merrimack River flood risk
The Merrimack River forms Hudson's western boundary; First Street Foundation cites a genuinely minor current flood-risk share (~9.5% of properties), rising modestly over time.
No hurricane, tornado, or significant earthquake risk
Consistent with New Hampshire's broader statewide research context, Hudson carries no meaningful hurricane, tornado, or significant earthquake exposure.
Key takeaways
- Hudson has cold winters, four distinct seasons, and high snowfall typical of southern New Hampshire.
- Merrimack River flood risk is real but genuinely minor and only modestly rising.
- No meaningful hurricane, tornado, or significant earthquake risk applies.
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