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Centralia September Weather

Averages and records for weather in Centralia, Washington in the month of September.

Typical Centralia September Weather 1991–2020
Average daily high	73.7 °F
Average daily low	49.8 °F
Average monthly precipitation	1.6 inches
Average monthly snow	none
Daily chance of precipitation	27.0%
Daily chance of snow	0%

Centralia September Weather Records 1893–2022
Highest temperature	100 °F	September 2, 1988
Lowest temperature	24 °F	September 25, 1908
Highest daily low	66 °F	September 25, 1956
Lowest daily high	49 °F	September 30, 1919
Hottest average high temperature	79.4 °F	1974
Coldest average high temperature	64.1 °F	1933
Most daily precipitation	2.0 inches	September 18, 2010
Most monthly precipitation	7.3 inches	2013
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
September 1	77.0	52.2	92	38
September 2	76.7	52.1	100	34
September 3	76.3	52.0	98	39
September 4	76.0	51.9	93	33
September 5	75.8	51.7	100	36
September 6	75.6	51.6	92	33
September 7	75.4	51.4	96	38
September 8	75.2	51.2	94	37
September 9	75.0	51.0	94	37
September 10	74.8	50.9	99	36
September 11	74.5	50.7	91	35
September 12	74.2	50.5	94	30
September 13	74.0	50.3	92	29
September 14	73.9	50.0	97	30
September 15	73.8	49.9	93	33
September 16	73.6	49.7	89	32
September 17	73.2	49.6	96	32
September 18	72.8	49.4	88	33
September 19	72.5	49.3	90	34
September 20	72.2	49.1	89	35
September 21	71.8	48.8	92	34
September 22	71.5	48.6	92	33
September 23	71.2	48.5	91	30
September 24	70.9	48.3	97	27
September 25	70.5	48.1	90	24
September 26	70.0	47.9	85	28
September 27	69.5	47.6	91	30
September 28	69.1	47.4	87	34
September 29	68.7	47.2	88	29
September 30	68.4	47.0	87	30

Weather Station Details

Years	Station	Coordinates
1893–2022	Centralia	location