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Sedro-Woolley July Weather

Averages and records for weather in Sedro-Woolley, Washington in the month of July.

Typical Sedro-Woolley July Weather 1991–2020
Average daily high	74.9 °F
Average daily low	53.1 °F
Average monthly precipitation	1.4 inches
Average monthly snow	none
Daily chance of precipitation	21.9%
Daily chance of snow	0%

Sedro-Woolley July Weather Records 1896–2024
Highest temperature	98 °F	July 30, 2009
Lowest temperature	31 °F	July 11, 1901
Highest daily low	71 °F	July 28, 2009
Lowest daily high	53 °F	July 17, 1986
Hottest average high temperature	84.1 °F	1917
Coldest average high temperature	68.9 °F	1932
Most daily precipitation	3.2 inches	July 14, 2011
Most monthly precipitation	5.0 inches	1939
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
July 1	72.1	51.9	95	35
July 2	72.4	51.9	96	36
July 3	72.6	52.0	91	38
July 4	72.9	52.1	87	36
July 5	73.1	52.2	90	38
July 6	73.3	52.3	89	36
July 7	73.4	52.4	93	39
July 8	73.6	52.6	89	37
July 9	73.8	52.7	89	37
July 10	74.0	52.8	94	39
July 11	74.1	52.8	93	31
July 12	74.2	52.9	94	34
July 13	74.4	53.0	95	38
July 14	74.6	53.0	94	38
July 15	74.8	53.1	91	40
July 16	74.9	53.1	93	39
July 17	75.1	53.2	96	40
July 18	75.3	53.2	96	39
July 19	75.4	53.2	92	40
July 20	75.6	53.2	92	38
July 21	75.7	53.3	91	40
July 22	75.9	53.4	92	43
July 23	76.0	53.4	89	36
July 24	76.1	53.4	94	37
July 25	76.1	53.4	90	38
July 26	76.1	53.5	89	38
July 27	76.1	53.5	90	38
July 28	76.1	53.5	94	38
July 29	76.2	53.6	93	38
July 30	76.3	53.6	98	33
July 31	76.4	53.6	93	39

Weather Station Details

Years	Station	Coordinates
1896–2024	Sedro-Woolley	location