Average Temperatures for New Hampshire in October





Average temperatures for October at cities, communities and other locations around around New Hampshire are listed below in degrees Fahrenheit and Celsius.

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

The tables give the normals for maximum and minimum temperatures based on weather data collected from 1991 to 2020 by the US National Centers for Environmental Information.

Southern New Hampshire

Average October temperatures
High °F Low °F Place High °C Low °C
61 38 Concord 16 3
61 39 Durham 16 4
59 37 Franklin Falls Reservoir Dam 15 3
60 36 Keene 15 2
60 40 Laconia & Lakeport 16 4
60 37 Lebanon 15 3
60 40 Massabesic Lake 15 4
57 39 Mount Sunapee 14 4
63 39 Nashua 17 4
60 41 Portsmouth & Greenland 15 5
60 39 Rochester 16 4

Northern New Hampshire

Average daily temperatures in October
High °F Low °F Place High °C Low °C
57 35 Berlin 14 2
58 32 Bethlehem 15 0
55 32 Colebrook 13 0
53 34 First Connecticut Lake 12 1
38 25 Mount Washington 3 -4
59 37 North Conway 15 3
54 35 Pinkham Notch 12 2
58 34 Plymouth 15 1
57 34 Tamworth 14 1
Reference

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

New Hampshire Temperatures
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