New Hampshire 2012 USDA Hardiness Zone Map
View the new 2023 New Hampshire Hardiness Zone Map
| Zone 3b -35°F to -30°F | Zone 4a -30°F to -25°F | Zone 4b -25°F to -20°F |
| Zone 5a -20°F to -15°F | Zone 5b -15°F to -10°F | Zone 6a -10°F to -5°F |
Based on the 2012 USDA Hardiness Zone Map, this interactive version covers the state of New Hampshire which ranges from USDA Zone 3b to USDA Zone 6a.
2012 USDA Hardiness Zone Maps for Neighboring States and Provinces
Related New Hampshire Maps:
List of 2012 Hardiness Zones for Cities in New Hampshire
| Location | Hardiness Zone |
|---|---|
| Acworth | Zone 5b: -15°F to -10°F |
| Albany | Zone 5a: -20°F to -15°F |
| Alexandria | Zone 5a: -20°F to -15°F |
| Alstead | Zone 5a: -20°F to -15°F |
| Alton | Zone 5a: -20°F to -15°F |
| Alton Bay | Zone 5a: -20°F to -15°F |
| Amherst | Zone 5b: -15°F to -10°F |
| Andover | Zone 5a: -20°F to -15°F |
| Antrim | Zone 5b: -15°F to -10°F |
| Ashland | Zone 5a: -20°F to -15°F |
| Ashuelot | Zone 5b: -15°F to -10°F |
| Atkinson | Zone 6a: -10°F to -5°F |
| Attitash Ski Area And Alpine Slide | Zone 5a: -20°F to -15°F |
| Auburn | Zone 5b: -15°F to -10°F |
| Barnstead | Zone 5a: -20°F to -15°F |
| Barrington | Zone 5b: -15°F to -10°F |
| Bartlett | Zone 5a: -20°F to -15°F |
| Bath | Zone 4b: -25°F to -20°F |
| Bedford | Zone 5b: -15°F to -10°F |
| Belmont | Zone 5a: -20°F to -15°F |
| Bennington | Zone 5b: -15°F to -10°F |
| Benton | Zone 5a: -20°F to -15°F |
| Berlin | Zone 4b: -25°F to -20°F |
| Bethlehem | Zone 4b: -25°F to -20°F |
| Blodgett Landing | Zone 5b: -15°F to -10°F |
| Boscawen | Zone 5b: -15°F to -10°F |
| Bow | Zone 5b: -15°F to -10°F |
| Bow Bog | Zone 5b: -15°F to -10°F |
| Bradford | Zone 5a: -20°F to -15°F |
| Brentwood | Zone 6a: -10°F to -5°F |
| Bretton Woods | Zone 4b: -25°F to -20°F |
| Bridgewater | Zone 5a: -20°F to -15°F |
| Bristol | Zone 5a: -20°F to -15°F |
| Brookfield | Zone 5a: -20°F to -15°F |
| Brookline | Zone 5b: -15°F to -10°F |
| Campton | Zone 5a: -20°F to -15°F |
| Canaan | Zone 4b: -25°F to -20°F |
| Candia | Zone 5b: -15°F to -10°F |
| Cannon Mountain Ski Area | Zone 4b: -25°F to -20°F |
| Canterbury | Zone 5a: -20°F to -15°F |
| Carroll | Zone 4b: -25°F to -20°F |
| Center Barnstead | Zone 5a: -20°F to -15°F |
| Center Conway | Zone 5a: -20°F to -15°F |
| Center Harbor | Zone 5a: -20°F to -15°F |
| Center Ossipee | Zone 5a: -20°F to -15°F |
| Center Sandwich | Zone 5a: -20°F to -15°F |
| Center Strafford | Zone 5a: -20°F to -15°F |
| Center Tuftonboro | Zone 5a: -20°F to -15°F |
| Charlestown | Zone 5a: -20°F to -15°F |
| Chatham | Zone 5a: -20°F to -15°F |
| Chester | Zone 5b: -15°F to -10°F |
| Chesterfield | Zone 5b: -15°F to -10°F |
| Chichester | Zone 5b: -15°F to -10°F |
| Chocorua | Zone 5a: -20°F to -15°F |
| Claremont | Zone 5a: -20°F to -15°F |
| Colebrook | Zone 3b: -35°F to -30°F |
| Columbia | Zone 3b: -35°F to -30°F |
| Concord | Zone 5b: -15°F to -10°F |
| Contoocook | Zone 5b: -15°F to -10°F |
| Conway | Zone 5a: -20°F to -15°F |
| Cornish | Zone 5a: -20°F to -15°F |
| Cornish Flat | Zone 5a: -20°F to -15°F |
| Croydon | Zone 5a: -20°F to -15°F |
| Dalton | Zone 4a: -30°F to -25°F |
| Danbury | Zone 5a: -20°F to -15°F |
| Danville | Zone 6a: -10°F to -5°F |
| Deerfield | Zone 5b: -15°F to -10°F |
| Deering | Zone 5b: -15°F to -10°F |
| Derry | Zone 5b: -15°F to -10°F |
| Derry Village | Zone 5b: -15°F to -10°F |
| Dorchester | Zone 5b: -15°F to -10°F |
| Dover | Zone 5b: -15°F to -10°F |
| Drewsville | Zone 5b: -15°F to -10°F |
| Dublin | Zone 6a: -10°F to -5°F |
| Dummer | Zone 4a: -30°F to -25°F |
| Dunbarton | Zone 5b: -15°F to -10°F |
| Durham | Zone 5b: -15°F to -10°F |
| East Andover | Zone 5a: -20°F to -15°F |
| East Candia | Zone 5b: -15°F to -10°F |
| East Concord | Zone 5b: -15°F to -10°F |
| East Derry | Zone 5b: -15°F to -10°F |
| East Hampstead | Zone 6a: -10°F to -5°F |
| East Hebron | Zone 5a: -20°F to -15°F |
| East Kingston | Zone 6a: -10°F to -5°F |
| East Merrimack | Zone 5b: -15°F to -10°F |
| East Wakefield | Zone 5a: -20°F to -15°F |
| Easton | Zone 4b: -25°F to -20°F |
| Eaton Center | Zone 5a: -20°F to -15°F |
| Effingham | Zone 5a: -20°F to -15°F |
| Elkins | Zone 5a: -20°F to -15°F |
| Ellsworth | Zone 5a: -20°F to -15°F |
| Enfield | Zone 5a: -20°F to -15°F |
| Enfield Center | Zone 4b: -25°F to -20°F |
| Epping | Zone 5b: -15°F to -10°F |
| Epsom | Zone 5b: -15°F to -10°F |
| Errol | Zone 4a: -30°F to -25°F |
| Etna | Zone 5a: -20°F to -15°F |
| Exeter | Zone 6a: -10°F to -5°F |
| Farmington | Zone 5a: -20°F to -15°F |
| Fitzwilliam | Zone 5b: -15°F to -10°F |
| Francestown | Zone 5b: -15°F to -10°F |
| Franconia | Zone 4b: -25°F to -20°F |
| Franklin | Zone 5a: -20°F to -15°F |
| Freedom | Zone 5a: -20°F to -15°F |
| Fremont | Zone 5b: -15°F to -10°F |
| Georges Mills | Zone 5b: -15°F to -10°F |
| Gilford | Zone 5a: -20°F to -15°F |
| Gilmanton | Zone 5b: -15°F to -10°F |
| Gilmanton Ironworks | Zone 5a: -20°F to -15°F |
| Gilsum | Zone 5b: -15°F to -10°F |
| Glen | Zone 5a: -20°F to -15°F |
| Glencliff | Zone 4b: -25°F to -20°F |
| Goffstown | Zone 5b: -15°F to -10°F |
| Gorham | Zone 5a: -20°F to -15°F |
| Goshen | Zone 5a: -20°F to -15°F |
| Grafton | Zone 4b: -25°F to -20°F |
| Grantham | Zone 5a: -20°F to -15°F |
| Greenfield | Zone 5b: -15°F to -10°F |
| Greenland | Zone 6a: -10°F to -5°F |
| Greenville | Zone 5b: -15°F to -10°F |
| Groton | Zone 5a: -20°F to -15°F |
| Groveton | Zone 4a: -30°F to -25°F |
| Guild | Zone 5a: -20°F to -15°F |
| Gunstock Ski Area | Zone 5a: -20°F to -15°F |
| Hampstead | Zone 6a: -10°F to -5°F |
| Hampton | Zone 6a: -10°F to -5°F |
| Hampton Beach | Zone 6a: -10°F to -5°F |
| Hampton Falls | Zone 6a: -10°F to -5°F |
| Hancock | Zone 5b: -15°F to -10°F |
| Hanover | Zone 5a: -20°F to -15°F |
| Harrisville | Zone 6a: -10°F to -5°F |
| Haverhill | Zone 4b: -25°F to -20°F |
| Hebron | Zone 5a: -20°F to -15°F |
| Henniker | Zone 5a: -20°F to -15°F |
| Hill | Zone 5a: -20°F to -15°F |
| Hillsboro | Zone 5b: -15°F to -10°F |
| Hillsborough | Zone 5b: -15°F to -10°F |
| Hinsdale | Zone 5b: -15°F to -10°F |
| Holderness | Zone 5a: -20°F to -15°F |
| Hollis | Zone 5b: -15°F to -10°F |
| Hooksett | Zone 5b: -15°F to -10°F |
| Hopkinton | Zone 5b: -15°F to -10°F |
| Hudson | Zone 5b: -15°F to -10°F |
| Intervale | Zone 5a: -20°F to -15°F |
| Jackson | Zone 5a: -20°F to -15°F |
| Jaffrey | Zone 5b: -15°F to -10°F |
| Jefferson | Zone 4b: -25°F to -20°F |
| Kearsarge | Zone 5a: -20°F to -15°F |
| Keene | Zone 5b: -15°F to -10°F |
| Kensington | Zone 6a: -10°F to -5°F |
| Kingston | Zone 6a: -10°F to -5°F |
| Laconia | Zone 5b: -15°F to -10°F |
| Lancaster | Zone 4a: -30°F to -25°F |
| Langdon | Zone 5b: -15°F to -10°F |
| Lebanon | Zone 5a: -20°F to -15°F |
| Lee | Zone 5b: -15°F to -10°F |
| Lempster | Zone 5b: -15°F to -10°F |
| Lincoln | Zone 5a: -20°F to -15°F |
| Lisbon | Zone 4b: -25°F to -20°F |
| Litchfield | Zone 5b: -15°F to -10°F |
| Littleton | Zone 4b: -25°F to -20°F |
| Livermore | Zone 5a: -20°F to -15°F |
| Lochmere | Zone 5a: -20°F to -15°F |
| Londonderry | Zone 5b: -15°F to -10°F |
| Loon Mountain Ski Area | Zone 5a: -20°F to -15°F |
| Loudon | Zone 5b: -15°F to -10°F |
| Lyme | Zone 5a: -20°F to -15°F |
| Lyme Center | Zone 5a: -20°F to -15°F |
| Lyndeborough | Zone 5b: -15°F to -10°F |
| Madbury | Zone 5b: -15°F to -10°F |
| Madison | Zone 5a: -20°F to -15°F |
| Manchester | Zone 5b: -15°F to -10°F |
| Marlborough | Zone 5b: -15°F to -10°F |
| Marlow | Zone 5b: -15°F to -10°F |
| Mason | Zone 5b: -15°F to -10°F |
| Meadows | Zone 4b: -25°F to -20°F |
| Melvin Village | Zone 5a: -20°F to -15°F |
| Meredith | Zone 5a: -20°F to -15°F |
| Meriden | Zone 5a: -20°F to -15°F |
| Merrimack | Zone 5b: -15°F to -10°F |
| Milan | Zone 4b: -25°F to -20°F |
| Milford | Zone 5b: -15°F to -10°F |
| Milton | Zone 5a: -20°F to -15°F |
| Milton Mills | Zone 5a: -20°F to -15°F |
| Mirror Lake | Zone 5a: -20°F to -15°F |
| Monroe | Zone 4b: -25°F to -20°F |
| Mont Vernon | Zone 5b: -15°F to -10°F |
| Moultonborough | Zone 5a: -20°F to -15°F |
| Mount Cranmore Ski Area | Zone 5a: -20°F to -15°F |
| Mount Sunapee Ski Area | Zone 5b: -15°F to -10°F |
| Mount Washington | Zone 4a: -30°F to -25°F |
| Mountain Lakes | Zone 4b: -25°F to -20°F |
| Munsonville | Zone 5b: -15°F to -10°F |
| Nashua | Zone 5b: -15°F to -10°F |
| Nelson | Zone 6a: -10°F to -5°F |
| New Boston | Zone 5b: -15°F to -10°F |
| New Castle | Zone 6a: -10°F to -5°F |
| New Durham | Zone 5a: -20°F to -15°F |
| New Hampton | Zone 5a: -20°F to -15°F |
| New Ipswich | Zone 5b: -15°F to -10°F |
| New London | Zone 5b: -15°F to -10°F |
| Newbury | Zone 6a: -10°F to -5°F |
| Newfields | Zone 6a: -10°F to -5°F |
| Newington | Zone 6a: -10°F to -5°F |
| Newmarket | Zone 6a: -10°F to -5°F |
| Newport | Zone 5a: -20°F to -15°F |
| Newton | Zone 6a: -10°F to -5°F |
| Newton Junction | Zone 6a: -10°F to -5°F |
| North Conway | Zone 5a: -20°F to -15°F |
| North Hampton | Zone 6a: -10°F to -5°F |
| North Haverhill | Zone 4b: -25°F to -20°F |
| North Salem | Zone 6a: -10°F to -5°F |
| North Sandwich | Zone 5a: -20°F to -15°F |
| North Stratford | Zone 4a: -30°F to -25°F |
| North Sutton | Zone 5b: -15°F to -10°F |
| North Walpole | Zone 5b: -15°F to -10°F |
| North Woodstock | Zone 5a: -20°F to -15°F |
| Northfield | Zone 5a: -20°F to -15°F |
| Northumberland | Zone 4a: -30°F to -25°F |
| Northwood | Zone 5b: -15°F to -10°F |
| Nottingham | Zone 5b: -15°F to -10°F |
| Orange | Zone 5a: -20°F to -15°F |
| Orford | Zone 4b: -25°F to -20°F |
| Ossipee | Zone 5a: -20°F to -15°F |
| Pelham | Zone 5b: -15°F to -10°F |
| Pembroke | Zone 5b: -15°F to -10°F |
| Penacook | Zone 5b: -15°F to -10°F |
| Peterborough | Zone 5b: -15°F to -10°F |
| Piermont | Zone 4b: -25°F to -20°F |
| Pike | Zone 5a: -20°F to -15°F |
| Pinardville | Zone 5b: -15°F to -10°F |
| Pittsburg | Zone 3b: -35°F to -30°F |
| Pittsfield | Zone 5b: -15°F to -10°F |
| Plainfield | Zone 5a: -20°F to -15°F |
| Plaistow | Zone 6a: -10°F to -5°F |
| Plymouth | Zone 5a: -20°F to -15°F |
| Portsmouth | Zone 6a: -10°F to -5°F |
| Randolph | Zone 4b: -25°F to -20°F |
| Raymond | Zone 5b: -15°F to -10°F |
| Richmond | Zone 5b: -15°F to -10°F |
| Rindge | Zone 5b: -15°F to -10°F |
| Rochester | Zone 5b: -15°F to -10°F |
| Rollinsford | Zone 5b: -15°F to -10°F |
| Rumney | Zone 5a: -20°F to -15°F |
| Rye | Zone 6a: -10°F to -5°F |
| Rye Beach | Zone 6a: -10°F to -5°F |
| Rye Beach | Zone 6a: -10°F to -5°F |
| Salem | Zone 6a: -10°F to -5°F |
| Salisbury | Zone 5b: -15°F to -10°F |
| Sanbornton | Zone 5b: -15°F to -10°F |
| Sanbornville | Zone 5a: -20°F to -15°F |
| Sandown | Zone 5b: -15°F to -10°F |
| Sandwich | Zone 5a: -20°F to -15°F |
| Seabrook | Zone 6a: -10°F to -5°F |
| Seabrook Beach | Zone 6a: -10°F to -5°F |
| Seabrook Beach | Zone 6a: -10°F to -5°F |
| Sharon | Zone 5b: -15°F to -10°F |
| Shelburne | Zone 5a: -20°F to -15°F |
| Silver Lake | Zone 5a: -20°F to -15°F |
| Somersworth | Zone 5b: -15°F to -10°F |
| South Acworth | Zone 5a: -20°F to -15°F |
| South Effingham | Zone 5a: -20°F to -15°F |
| South Hampton | Zone 6a: -10°F to -5°F |
| South Hooksett | Zone 5b: -15°F to -10°F |
| South Newbury | Zone 5a: -20°F to -15°F |
| South Sutton | Zone 5a: -20°F to -15°F |
| South Tamworth | Zone 5a: -20°F to -15°F |
| Spofford | Zone 5a: -20°F to -15°F |
| Springfield | Zone 5b: -15°F to -10°F |
| Stark | Zone 4a: -30°F to -25°F |
| Stinson Lake | Zone 5a: -20°F to -15°F |
| Stoddard | Zone 5b: -15°F to -10°F |
| Strafford | Zone 5a: -20°F to -15°F |
| Stratford | Zone 4a: -30°F to -25°F |
| Stratham | Zone 6a: -10°F to -5°F |
| Stratham Station | Zone 6a: -10°F to -5°F |
| Sugar Hill | Zone 4b: -25°F to -20°F |
| Sullivan | Zone 5b: -15°F to -10°F |
| Sunapee | Zone 5b: -15°F to -10°F |
| Suncook | Zone 5b: -15°F to -10°F |
| Surry | Zone 5a: -20°F to -15°F |
| Sutton | Zone 5a: -20°F to -15°F |
| Swanzey | Zone 5b: -15°F to -10°F |
| Tamworth | Zone 5a: -20°F to -15°F |
| Temple | Zone 5b: -15°F to -10°F |
| Thornton | Zone 5a: -20°F to -15°F |
| Tilton | Zone 5a: -20°F to -15°F |
| Tilton-Northfield | Zone 5a: -20°F to -15°F |
| Troy | Zone 5b: -15°F to -10°F |
| Tuftonboro | Zone 5a: -20°F to -15°F |
| Twin Mountain | Zone 4b: -25°F to -20°F |
| Union | Zone 5a: -20°F to -15°F |
| Unity | Zone 5b: -15°F to -10°F |
| Wakefield | Zone 5a: -20°F to -15°F |
| Walpole | Zone 5b: -15°F to -10°F |
| Warner | Zone 5a: -20°F to -15°F |
| Warren | Zone 4b: -25°F to -20°F |
| Washington | Zone 6a: -10°F to -5°F |
| Waterville Valley | Zone 5a: -20°F to -15°F |
| Waterville Valley Resort | Zone 4b: -25°F to -20°F |
| Weare | Zone 5b: -15°F to -10°F |
| Webster | Zone 5b: -15°F to -10°F |
| Wentworth | Zone 5a: -20°F to -15°F |
| West Chesterfield | Zone 5b: -15°F to -10°F |
| West Lebanon | Zone 5a: -20°F to -15°F |
| West Nottingham | Zone 5b: -15°F to -10°F |
| West Ossipee | Zone 5a: -20°F to -15°F |
| West Peterborough | Zone 5b: -15°F to -10°F |
| West Stewartstown | Zone 4a: -30°F to -25°F |
| West Swanzey | Zone 5b: -15°F to -10°F |
| Westmoreland | Zone 5b: -15°F to -10°F |
| Whitefield | Zone 4b: -25°F to -20°F |
| Wildcat Mountain Ski Area | Zone 4b: -25°F to -20°F |
| Wilmot | Zone 5a: -20°F to -15°F |
| Wilton | Zone 5b: -15°F to -10°F |
| Winchester | Zone 5b: -15°F to -10°F |
| Windham | Zone 5b: -15°F to -10°F |
| Winnisquam | Zone 5b: -15°F to -10°F |
| Wolfeboro | Zone 5a: -20°F to -15°F |
| Wolfeboro Falls | Zone 5a: -20°F to -15°F |
| Wonalancet | Zone 5a: -20°F to -15°F |
| Woodstock | Zone 4b: -25°F to -20°F |
| Woodsville | Zone 4b: -25°F to -20°F |