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Warren September Weather

Averages and records for weather in Warren, Pennsylvania in the month of September.

Typical Warren September Weather 1991–2020
Average daily high	74.0 °F
Average daily low	51.5 °F
Average monthly precipitation	3.9 inches
Average monthly snow	none
Daily chance of precipitation	38.5%
Daily chance of snow	0%

Warren September Weather Records 1893–2024
Highest temperature	100 °F	September 2, 1953
Lowest temperature	26 °F	September 27, 1957
Highest daily low	71 °F	September 2, 2018
Lowest daily high	46 °F	September 24, 1950
Hottest average high temperature	80.8 °F	1906
Coldest average high temperature	66.7 °F	1918
Most daily precipitation	4.2 inches	September 9, 2004
Most monthly precipitation	8.3 inches	1977
Most daily snow	0.2 inches	September 30, 1899
Most monthly snow	0.2 inches	1899

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	78.1	55.5	96	34
September 2	77.8	55.3	100	38
September 3	77.5	55.1	96	35
September 4	77.3	54.9	95	35
September 5	77.2	54.5	96	34
September 6	77.0	54.3	92	37
September 7	76.8	54.1	93	33
September 8	76.6	53.9	93	37
September 9	76.3	53.6	93	36
September 10	76.0	53.2	94	30
September 11	75.6	52.8	93	32
September 12	75.3	52.4	93	31
September 13	75.0	52.1	94	33
September 14	74.7	51.9	93	27
September 15	74.3	51.7	95	30
September 16	73.8	51.4	93	33
September 17	73.3	51.0	91	28
September 18	73.0	50.7	96	35
September 19	72.5	50.3	90	29
September 20	72.1	50.0	89	30
September 21	71.7	49.7	92	29
September 22	71.2	49.3	93	26
September 23	70.7	48.9	89	29
September 24	70.4	48.5	87	28
September 25	70.1	48.1	89	31
September 26	69.8	47.8	89	31
September 27	69.4	47.5	90	26
September 28	69.1	47.2	87	27
September 29	68.7	46.7	87	28
September 30	68.3	46.3	87	28

Weather Station Details

Years	Station	Coordinates
1893–2024	Warren	location