Average Snowfall for New Hampshire in December





The tables below give monthly averages for snowfall during December at cities, towns and parks in New Hampshire. The numbers are for the total amount of new snow and how many days it snows at least 0.1 inches (0.25 centimetres) this month.

The snowfall totals are averages based on weather data collected from 1981 to 2010 for the NOAA National Climatic Data Center.

You can jump to a separate table for Southern and Northern New Hampshire.

Southern New Hampshire

Average total snowfall in December
Days Place Inches Centi­metres
6.6 Concord 14.4 36.6
2.9 Durham 8.8 22.4
5.6 Keene 12.3 31.2
4.6 Laconia & Lakeport 10.7 27.2
3.9 Nashua 11.6 29.5
4.8 Portsmouth & Greenland 13.0 33.0

Northern New Hampshire

December snowfall averages
Days Place Inches Centi­metres
6.7 Berlin 17.4 44.2
11.3 Bethlehem 26.9 68.3
9.7 Colebrook 20.1 51.1
15.9 First Connecticut Lake 33.2 84.3
19.2 Mount Washington 45.5 115.6
8.4 North Conway 17.1 43.4
10.4 Pinkham Notch 30.5 77.5
6.4 Plymouth 14.9 37.8
8.1 Tamworth 16.7 42.4
Reference

National Climatic Data Center. NOAA's 1981-2010 Climate Normals.

New Hampshire Snowfall
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