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Northwood August Weather

Averages and records for weather in Northwood, Iowa in the month of August.

Typical Northwood August Weather 1991–2020
Average daily high	77.6 °F
Average daily low	58.1 °F
Average monthly precipitation	4.0 inches
Average monthly snow	none
Daily chance of precipitation	27.1%
Daily chance of snow	0%

Northwood August Weather Records 1896–2024
Highest temperature	103 °F	August 3, 1930
Lowest temperature	35 °F	August 12, 1924
Highest daily low	77 °F	August 23, 2023
Lowest daily high	55 °F	August 3, 1915
Hottest average high temperature	89.0 °F	1955
Coldest average high temperature	72.4 °F	2004
Most daily precipitation	6.7 inches	August 19, 1990
Most monthly precipitation	12.9 inches	1990
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	78.8	59.7	99	45
August 2	78.6	59.5	98	44
August 3	78.5	59.3	103	45
August 4	78.3	59.2	97	45
August 5	78.2	59.0	98	43
August 6	78.0	58.8	96	45
August 7	78.0	58.7	96	45
August 8	77.9	58.6	96	46
August 9	77.9	58.5	97	41
August 10	77.8	58.5	96	45
August 11	77.7	58.4	96	42
August 12	77.7	58.3	96	35
August 13	77.7	58.3	97	41
August 14	77.7	58.2	95	41
August 15	77.6	58.1	100	44
August 16	77.4	58.0	101	47
August 17	77.3	57.8	101	44
August 18	77.2	57.5	98	42
August 19	77.1	57.4	97	40
August 20	77.1	57.2	95	36
August 21	77.1	57.0	99	39
August 22	77.0	56.8	95	42
August 23	76.9	56.6	97	40
August 24	76.8	56.3	98	37
August 25	76.7	56.0	93	39
August 26	76.4	55.8	96	40
August 27	76.2	55.6	95	38
August 28	76.1	55.3	97	38
August 29	76.0	55.1	94	40
August 30	75.9	54.9	94	36
August 31	75.8	54.6	93	39

Weather Station Details

Years	Station	Coordinates
1896–2024	Northwood	location