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Sandpoint August Weather

Averages and records for weather in Sandpoint, Idaho in the month of August.

Typical Sandpoint August Weather 1991–2020
Average daily high	82.1 °F
Average daily low	49.4 °F
Average monthly precipitation	0.9 inches
Average monthly snow	none
Daily chance of precipitation	16.2%
Daily chance of snow	0%

Sandpoint August Weather Records 1910–2024
Highest temperature	102 °F	August 16, 2023
Lowest temperature	28 °F	August 30, 1924
Highest daily low	69 °F	August 18, 2023
Lowest daily high	45 °F	August 23, 1992
Hottest average high temperature	88.6 °F	1967
Coldest average high temperature	71.9 °F	1964
Most daily precipitation	1.8 inches	August 25, 2004
Most monthly precipitation	4.5 inches	1976
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	84.6	51.5	99	36
August 2	84.6	51.4	98	36
August 3	84.6	51.4	99	35
August 4	84.5	51.3	100	33
August 5	84.6	51.3	96	35
August 6	84.5	51.2	96	35
August 7	84.5	51.1	98	34
August 8	84.3	50.9	100	34
August 9	84.1	50.7	96	35
August 10	83.9	50.6	96	36
August 11	83.6	50.4	98	37
August 12	83.3	50.2	98	36
August 13	83.0	50.0	96	34
August 14	82.9	49.8	97	35
August 15	82.7	49.7	98	35
August 16	82.5	49.5	102	34
August 17	82.2	49.3	99	33
August 18	82.0	49.1	100	30
August 19	81.7	48.9	99	34
August 20	81.4	48.7	94	31
August 21	81.1	48.4	94	34
August 22	80.9	48.1	93	35
August 23	80.6	47.9	95	35
August 24	80.3	47.7	94	32
August 25	80.0	47.4	96	33
August 26	79.6	47.2	90	33
August 27	79.2	47.0	95	35
August 28	78.9	46.7	96	31
August 29	78.6	46.5	96	30
August 30	78.2	46.2	97	28
August 31	77.9	46.0	93	29

Weather Station Details

Years	Station	Coordinates
1910–2024	Sandpoint Experimental Station	location