Average Precipitation for New Hampshire in March





The tables below give monthly averages for rainfall plus snowfall during March at cities, communities and other locations in New Hampshire.

Each place has a total for the amount of precipitation it usually receives this month. There is also a count of the number of days with wet weather, when precipitation amounts to 0.01 inches (0.25 millimetres) or more.

The precipitation totals are averages based on weather data collected from 1991 to 2020 for the US National Centers for Environmental Information.

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

Southern New Hampshire

Average monthly precipitation in March
Days Place Inches Milli­metres
12 Concord 3.3 83
9 Durham 3.5 89
11 Keene 3.4 85
11 Laconia & Lakeport 3.4 86
11 Lebanon 2.7 69
8 Massabesic Lake 3.2 81
10 Mount Sunapee 3.7 95
9 Nashua 4.3 109
11 Portsmouth & Greenland 4.8 121
11 Rochester 3.7 94

Northern New Hampshire

March averages for total rainfall plus snowfall
Days Place Inches Milli­metres
10 Berlin 3.0 76
14 Bethlehem 2.6 65
10 Colebrook 2.5 63
15 First Connecticut Lake 3.0 77
20 Mount Washington 6.7 171
10 North Conway 3.7 93
13 Pinkham Notch 4.9 124
11 Plymouth 3.2 80
11 Tamworth 4.0 101
Reference

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

New Hampshire Precipitation
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