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Nashua May Weather

Averages and records for weather in Nashua, New Hampshire in the month of May.

Typical Nashua May Weather 1991–2020
Average daily high	69.6 °F
Average daily low	45.5 °F
Average monthly precipitation	3.7 inches
Average monthly snow	none
Daily chance of precipitation	39.5%
Daily chance of snow	0%

Nashua May Weather Records 1885–2024
Highest temperature	100 °F	May 22, 1911
Lowest temperature	20 °F	May 20, 1936
Highest daily low	70 °F	May 27, 1914
Lowest daily high	41 °F	May 2, 1962
Hottest average high temperature	78.0 °F	2015
Coldest average high temperature	61.3 °F	2005
Most daily precipitation	4.7 inches	May 14, 2006
Most monthly precipitation	12.4 inches	2006
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
May 1	64.3	39.7	91	27
May 2	64.7	40.1	87	26
May 3	65.0	40.6	91	23
May 4	65.3	40.9	92	25
May 5	65.5	41.1	93	22
May 6	65.7	41.5	88	26
May 7	66.1	41.8	92	27
May 8	66.6	42.1	94	22
May 9	66.9	42.5	95	22
May 10	67.2	42.9	93	21
May 11	67.6	43.4	92	23
May 12	68.1	43.8	93	26
May 13	68.6	44.3	87	28
May 14	69.0	44.7	89	26
May 15	69.3	45.1	94	26
May 16	69.6	45.5	93	25
May 17	70.0	45.9	90	29
May 18	70.4	46.2	94	26
May 19	70.8	46.5	96	26
May 20	71.0	46.8	92	20
May 21	71.4	47.0	92	28
May 22	71.5	47.3	100	27
May 23	71.7	47.6	94	28
May 24	72.0	47.9	91	29
May 25	72.3	48.2	91	24
May 26	72.7	48.5	94	28
May 27	72.9	48.8	97	29
May 28	73.3	49.3	93	32
May 29	73.7	49.7	95	30
May 30	74.0	50.1	93	32
May 31	74.2	50.5	95	27

Weather Station Details

Years	Station	Coordinates
1885–2024	Nashua 2 NNW	location