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Norfolk August Weather

Averages and records for weather in Norfolk, Connecticut in the month of August.

Typical Norfolk August Weather 1991–2020
Average daily high	76.5 °F
Average daily low	58.0 °F
Average monthly precipitation	4.8 inches
Average monthly snow	none
Daily chance of precipitation	36.7%
Daily chance of snow	0%

Norfolk August Weather Records 1884–2024
Highest temperature	93 °F	August 6, 1955
Lowest temperature	35 °F	August 31, 1965
Highest daily low	75 °F	August 3, 2006
Lowest daily high	54 °F	August 13, 1983
Hottest average high temperature	81.9 °F	2022
Coldest average high temperature	71.8 °F	1963
Most daily precipitation	10.7 inches	August 19, 1955
Most monthly precipitation	23.7 inches	1955
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	78.4	59.6	89	44
August 2	78.2	59.5	92	44
August 3	78.0	59.4	92	44
August 4	77.9	59.4	89	43
August 5	77.8	59.3	91	44
August 6	77.7	59.2	93	42
August 7	77.5	59.0	88	43
August 8	77.4	58.9	89	44
August 9	77.3	58.8	90	45
August 10	77.2	58.7	90	41
August 11	77.0	58.6	93	44
August 12	76.9	58.5	92	45
August 13	76.8	58.3	93	40
August 14	76.7	58.3	91	42
August 15	76.7	58.2	88	42
August 16	76.5	58.1	89	41
August 17	76.4	58.0	89	42
August 18	76.2	57.8	89	44
August 19	76.0	57.5	88	42
August 20	75.8	57.3	86	42
August 21	75.6	57.3	89	40
August 22	75.6	57.2	88	37
August 23	75.4	57.0	86	42
August 24	75.3	56.9	86	41
August 25	75.1	56.8	87	40
August 26	75.0	56.6	90	41
August 27	74.8	56.5	92	41
August 28	74.5	56.2	89	36
August 29	74.3	55.8	90	37
August 30	74.0	55.6	89	38
August 31	73.9	55.4	90	35

Weather Station Details

Years	Station	Coordinates
1884–2024	Norfolk 2 Sw	location