Average Temperatures for New Hampshire in June





Average temperatures for June 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 June temperatures
High °F Low °F Place High °C Low °C
78 54 Concord 25 12
77 53 Durham 25 12
76 52 Franklin Falls Reservoir Dam 25 11
77 51 Keene 25 10
77 55 Laconia & Lakeport 25 13
78 52 Lebanon 26 11
76 56 Massabesic Lake 24 13
75 54 Mount Sunapee 24 12
78 56 Nashua 26 13
75 54 Portsmouth & Greenland 24 12
77 54 Rochester 25 12

Northern New Hampshire

Average daily temperatures in June
High °F Low °F Place High °C Low °C
74 50 Berlin 23 10
76 48 Bethlehem 24 9
72 47 Colebrook 22 9
70 48 First Connecticut Lake 21 9
51 40 Mount Washington 11 4
76 53 North Conway 25 12
70 48 Pinkham Notch 21 9
75 49 Plymouth 24 9
74 50 Tamworth 23 10
Reference

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

New Hampshire Temperatures
Back to Top