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Pierre October Weather

Averages and records for weather in Pierre, South Dakota in the month of October.

Typical Pierre October Weather 1991–2020
Average daily high	61.1 °F
Average daily low	36.5 °F
Average monthly precipitation	1.7 inches
Average monthly snow	1.2 inches
Daily chance of precipitation	21.9%
Daily chance of snow	2.2%

Pierre October Weather Records 1893–2024
Highest temperature	98 °F	October 2, 1997
Lowest temperature	2 °F	October 27, 2020
Highest daily low	64 °F	October 1, 2023
Lowest daily high	18 °F	October 30, 1991
Hottest average high temperature	73.2 °F	1938
Coldest average high temperature	47.9 °F	2009
Most daily precipitation	2.5 inches	October 6, 2007
Most monthly precipitation	5.7 inches	2007
Most daily snow	7.0 inches	October 30, 1943
Most monthly snow	7.3 inches	1970

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
October 1	69.2	42.8	96	25
October 2	68.6	42.4	98	25
October 3	68.2	42.0	96	28
October 4	67.7	41.6	95	25
October 5	67.3	41.2	94	24
October 6	67.0	40.8	98	19
October 7	66.6	40.5	91	20
October 8	66.2	40.1	92	18
October 9	65.7	39.7	89	22
October 10	65.1	39.3	93	19
October 11	64.5	38.8	95	16
October 12	63.8	38.4	93	21
October 13	63.2	38.0	90	18
October 14	62.6	37.5	90	20
October 15	61.8	37.0	90	22
October 16	61.1	36.5	90	20
October 17	60.5	36.0	83	15
October 18	60.1	35.7	90	17
October 19	59.7	35.3	87	17
October 20	59.2	34.8	92	19
October 21	58.7	34.4	93	14
October 22	58.1	34.0	85	18
October 23	57.6	33.5	85	15
October 24	57.1	33.1	84	15
October 25	56.6	32.7	88	12
October 26	55.9	32.2	83	3
October 27	55.3	31.6	90	2
October 28	54.8	31.2	87	15
October 29	54.3	30.7	92	9
October 30	53.9	30.3	88	6
October 31	53.4	29.9	85	4

Weather Station Details

Years	Station	Coordinates
1934–2024	Pierre Regional Airport	location