New Hampshire May Weather

New Hampshire weather averages and all-time records in the month of May from 1991–2020 based on data made available by the NOAA.

State:

Month:

New Hampshire Cities

May weather averages for various places in New Hampshire, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation	Snow
Berlin	65.6	41.5	94	18	3.5	0.2
Colebrook	64.4	38.7	91	17	3.9	0.2
Concord	69.4	43.3	98	21	3.5	0.0
Durham	69.2	43.7	99	18	3.5	0.0
Greenland	67.2	45.0	94	15	4.1	0.0
Hanover	69.8	45.2	96	20	3.0	0.0
Keene	69.4	41.5	98	19	3.8	0.0
Lebanon	69.4	43.6	96	20	3.5	n/a
Manchester	69.6	46.7	98	24	3.3	n/a
Mt. Washington	42.3	29.9	66	-2	7.7	13.1
Nashua	69.6	45.5	100	20	3.7	0.0