Vermillion October Weather

Averages and records for weather in Vermillion, South Dakota in the month of October.
Typical Vermillion October Weather
1991–2020
Average daily high 65.3 °F
Average daily low 38.9 °F
Average monthly precipitation 2.5 inches
Average monthly snow 0.8 inches
Daily chance of precipitation 21.8%
Daily chance of snow 1.9%
Vermillion October Weather Records
1893–2024
Highest temperature 98 °F October 1, 1963
Lowest temperature 3 °F October 28, 1925
Highest daily low 72 °F October 1, 2023
Lowest daily high 20 °F October 28, 1925
Hottest average high temperature 77.0 °F 1963
Coldest average high temperature 52.0 °F 1925
Most daily precipitation 3.4 inches October 16, 1928
Most monthly precipitation 6.7 inches 1904
Most daily snow 6.5 inches October 27, 1980
Most monthly snow 10.0 inches 1916
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
October 1 72.7 45.3 98 25
October 2 72.2 44.9 94 25
October 3 71.7 44.4 93 25
October 4 71.3 44.0 93 21
October 5 70.8 43.5 97 24
October 6 70.4 43.0 91 20
October 7 70.2 42.7 91 18
October 8 69.9 42.3 91 15
October 9 69.4 41.9 92 19
October 10 68.9 41.5 94 21
October 11 68.4 41.1 91 19
October 12 67.8 40.7 96 17
October 13 67.2 40.4 92 16
October 14 66.6 40.0 91 16
October 15 66.0 39.4 93 21
October 16 65.2 39.0 89 18
October 17 64.6 38.5 86 16
October 18 64.0 38.1 89 12
October 19 63.6 37.6 90 10
October 20 63.1 37.1 89 13
October 21 62.6 36.6 88 12
October 22 62.1 36.2 85 16
October 23 61.4 35.7 87 18
October 24 60.9 35.2 85 13
October 25 60.5 34.8 96 15
October 26 60.0 34.3 89 11
October 27 59.5 33.8 85 9
October 28 58.8 33.3 85 3
October 29 58.2 32.8 82 5
October 30 57.8 32.4 92 5
October 31 57.3 32.0 83 11
Weather Station Details
Years Station Coordinates
1893–2024 Vermillion 2 SE location