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Mt. Washington July Weather

Averages and records for weather in Mt. Washington, New Hampshire in the month of July.

Typical Mt. Washington July Weather 1991–2020
Average daily high	55.0 °F
Average daily low	44.4 °F
Average monthly precipitation	8.9 inches
Average monthly snow	0.0 inches
Daily chance of precipitation	56.3%
Daily chance of snow	0.54%

Mt. Washington July Weather Records 1948–2024
Highest temperature	71 °F	July 5, 2018
Lowest temperature	24 °F	July 2, 2001
Highest daily low	60 °F	July 2, 2018
Lowest daily high	32 °F	July 5, 1979
Hottest average high temperature	59.6 °F	1955
Coldest average high temperature	49.4 °F	1962
Most daily precipitation	5.8 inches	July 29, 1969
Most monthly precipitation	17.1 inches	2023
Most daily snow	1.1 inches	July 1, 1957
Most monthly snow	1.1 inches	1957

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
July 1	54.3	43.2	68	25
July 2	54.3	43.3	70	24
July 3	54.4	43.4	69	28
July 4	54.4	43.5	70	28
July 5	54.5	43.6	71	27
July 6	54.5	43.7	68	25
July 7	54.7	43.9	68	29
July 8	54.8	44.0	69	28
July 9	54.9	44.1	69	31
July 10	54.8	44.1	69	30
July 11	54.8	44.1	67	29
July 12	54.8	44.2	66	29
July 13	54.9	44.3	66	32
July 14	54.9	44.3	70	33
July 15	55.0	44.4	70	33
July 16	55.0	44.4	67	30
July 17	55.1	44.5	69	32
July 18	55.2	44.7	71	34
July 19	55.2	44.7	70	32
July 20	55.2	44.8	69	31
July 21	55.3	44.9	66	32
July 22	55.2	44.8	68	31
July 23	55.1	44.7	71	32
July 24	55.1	44.6	66	33
July 25	55.1	44.7	67	29
July 26	55.2	44.8	67	31
July 27	55.2	44.8	67	29
July 28	55.2	44.8	68	31
July 29	55.1	44.7	69	30
July 30	55.1	44.7	69	30
July 31	55.1	44.6	69	29

Weather Station Details

Years	Station	Coordinates
1948–2024	Mt. Washington	location