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Riverton October Weather

Averages and records for weather in Riverton, Wyoming in the month of October.

Typical Riverton October Weather 1991–2020
Average daily high	60.5 °F
Average daily low	30.2 °F
Average monthly precipitation	0.9 inches
Average monthly snow	4.4 inches
Daily chance of precipitation	16.1%
Daily chance of snow	6.6%

Riverton October Weather Records 1907–2024
Highest temperature	90 °F	October 1, 1980
Lowest temperature	-13 °F	October 30, 2019
Highest daily low	59 °F	October 4, 2011
Lowest daily high	13 °F	October 30, 2019
Hottest average high temperature	71.0 °F	1963
Coldest average high temperature	45.9 °F	1919
Most daily precipitation	2.0 inches	October 6, 1912
Most monthly precipitation	5.1 inches	1912
Most daily snow	12.0 inches	October 30, 1971
Most monthly snow	23.5 inches	1919

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	67.8	36.0	90	21
October 2	67.2	35.6	86	19
October 3	66.7	35.3	84	21
October 4	66.3	34.9	86	21
October 5	65.9	34.5	85	15
October 6	65.5	34.2	83	16
October 7	65.2	33.8	86	19
October 8	64.9	33.5	83	15
October 9	64.5	33.1	82	16
October 10	64.1	32.8	84	6
October 11	63.6	32.4	84	8
October 12	62.9	32.0	83	14
October 13	62.3	31.5	82	10
October 14	61.8	31.1	81	12
October 15	61.2	30.6	82	10
October 16	60.5	30.0	81	10
October 17	59.8	29.6	85	11
October 18	59.1	29.2	78	12
October 19	58.7	28.7	80	13
October 20	58.2	28.2	79	3
October 21	57.7	27.8	79	6
October 22	57.3	27.4	81	8
October 23	56.7	27.0	78	7
October 24	56.3	26.6	75	8
October 25	56.0	26.3	77	-2
October 26	55.5	25.9	76	-12
October 27	55.0	25.6	76	0
October 28	54.4	25.2	76	2
October 29	53.8	24.6	74	2
October 30	53.1	24.2	76	-13
October 31	52.6	23.8	77	-6

Weather Station Details

Years	Station	Coordinates
1907–2024	Riverton	location