Frost/Freeze in New Hampshire
Every frost/freeze event the National Weather Service has filed in New Hampshire, year by year, with the most significant episodes. Frost or temperatures at or below freezing during the growing season, usually filed for crop damage.
The most significant on the map
The most significant frost/freeze episodes in New Hampshire.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
The record
- Events
- 12
- Deaths
- 0
- Injuries
- 0
- Damage
- None recorded
Every year
The most significant
Ranked by deaths, injuries, damage and size together.
- Frost and Freeze in New Hampshire, May 18, 2023Early on May 17th a strong cold front pushed through the region, allowing for an unseasonably cold and dry Canadian airmass to settle in across the region. Gusty winds during the afternoon quickly diminished during the evening as surface high pressure crested over the region.
- Frost and Freeze in New Hampshire, May 22, 2007An unseasonably chilly airmass moved into Southern New England behind a cold front on the 22nd of May. Several locations in Northern Massachusetts and Southwestern New Hampshire experienced a frost with low temperatures dropping into the lower to mid 30s.
More
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.