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West Glacier August Weather

Averages and records for weather in West Glacier, Montana in the month of August.

Typical West Glacier August Weather 1991–2020
Average daily high	80.2 °F
Average daily low	47.7 °F
Average monthly precipitation	1.2 inches
Average monthly snow	none
Daily chance of precipitation	22.1%
Daily chance of snow	0%

West Glacier August Weather Records 1949–2024
Highest temperature	100 °F	August 11, 2018
Lowest temperature	26 °F	August 24, 1992
Highest daily low	70 °F	August 20, 1991
Lowest daily high	45 °F	August 23, 1992
Hottest average high temperature	87.4 °F	1967
Coldest average high temperature	70.2 °F	1964
Most daily precipitation	1.7 inches	August 26, 1954
Most monthly precipitation	5.1 inches	1954
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
August 1	82.6	49.8	95	37
August 2	82.5	49.7	95	38
August 3	82.4	49.7	98	39
August 4	82.4	49.6	96	38
August 5	82.4	49.6	95	39
August 6	82.3	49.5	92	38
August 7	82.1	49.3	93	37
August 8	82.0	49.1	94	36
August 9	81.8	48.9	93	36
August 10	81.6	48.8	99	38
August 11	81.4	48.6	100	36
August 12	81.2	48.3	92	36
August 13	81.0	48.1	94	36
August 14	80.8	47.9	95	36
August 15	80.6	47.8	95	36
August 16	80.4	47.7	95	32
August 17	80.1	47.4	95	34
August 18	79.9	47.3	96	34
August 19	79.6	47.1	96	36
August 20	79.4	46.9	95	36
August 21	79.1	46.7	92	33
August 22	78.8	46.5	91	32
August 23	78.6	46.3	93	28
August 24	78.2	46.0	99	26
August 25	77.8	45.8	98	30
August 26	77.5	45.6	93	32
August 27	77.1	45.3	92	35
August 28	76.8	45.1	89	34
August 29	76.4	44.8	90	30
August 30	76.1	44.6	91	33
August 31	75.7	44.3	90	32

Weather Station Details

Years	Station	Coordinates
1949–2024	West Glacier	location