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Salt Lake City August Weather

Averages and records for weather in Salt Lake City, Utah in the month of August.

Typical Salt Lake City August Weather 1991–2020
Average daily high	91.5 °F
Average daily low	65.0 °F
Average monthly precipitation	0.6 inches
Average monthly snow	none
Daily chance of precipitation	15.8%
Daily chance of snow	0%

Salt Lake City August Weather Records 1928–2024
Highest temperature	106 °F	August 4, 1994
Lowest temperature	37 °F	August 31, 1965
Highest daily low	78 °F	August 20, 2020
Lowest daily high	60 °F	August 22, 1968
Hottest average high temperature	96.5 °F	2020
Coldest average high temperature	82.3 °F	1968
Most daily precipitation	1.6 inches	August 4, 1954
Most monthly precipitation	3.7 inches	1945
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	93.6	67.0	105	51
August 2	93.4	66.9	105	50
August 3	93.3	66.8	102	50
August 4	93.2	66.6	106	52
August 5	93.1	66.5	105	53
August 6	93.0	66.4	102	48
August 7	92.9	66.3	100	50
August 8	92.8	66.2	103	49
August 9	92.6	66.1	102	52
August 10	92.5	65.9	101	51
August 11	92.4	65.8	102	48
August 12	92.2	65.7	102	53
August 13	92.0	65.5	102	50
August 14	91.8	65.4	100	51
August 15	91.7	65.2	101	49
August 16	91.6	65.0	100	48
August 17	91.3	64.8	102	48
August 18	91.1	64.6	101	45
August 19	90.9	64.4	100	47
August 20	90.7	64.2	103	40
August 21	90.5	64.0	102	43
August 22	90.3	63.7	101	46
August 23	90.0	63.5	100	45
August 24	89.7	63.2	99	46
August 25	89.4	63.0	100	44
August 26	89.0	62.6	101	42
August 27	88.6	62.3	99	42
August 28	88.2	62.0	98	42
August 29	87.8	61.6	100	37
August 30	87.4	61.2	101	38
August 31	87.0	60.8	102	37

Weather Station Details

Years	Station	Coordinates
1948–2024	Salt Lake City International Airport	location
1928–1947	Salt Lake City	location