Salmon October Weather

Averages and records for weather in Salmon, Idaho in the month of October.
Typical Salmon October Weather
1991–2020
Average daily high 58.9 °F
Average daily low 31.7 °F
Average monthly precipitation 0.7 inches
Average monthly snow 0.1 inches
Daily chance of precipitation 18.9%
Daily chance of snow 0.44%
Salmon October Weather Records
1967–2024
Highest temperature 87 °F October 11, 2015
Lowest temperature -3 °F October 31, 2019
Highest daily low 56 °F October 3, 1992
Lowest daily high 22 °F October 30, 2019
Hottest average high temperature 70.4 °F 1988
Coldest average high temperature 49.5 °F 2019
Most daily precipitation 1.0 inches October 4, 1992
Most monthly precipitation 2.4 inches 2000
Most daily snow 1.0 inches October 29, 2019
Most monthly snow 1.3 inches 1984
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 67.1 36.1 87 25
October 2 66.6 35.8 85 25
October 3 66.3 35.5 83 21
October 4 65.9 35.2 83 20
October 5 65.5 35.0 83 21
October 6 65.0 34.7 84 19
October 7 64.6 34.4 81 22
October 8 64.1 34.2 81 18
October 9 63.4 33.8 81 14
October 10 62.9 33.5 83 17
October 11 62.3 33.2 87 16
October 12 61.6 32.8 84 16
October 13 61.0 32.6 78 16
October 14 60.2 32.3 73 13
October 15 59.5 32.1 74 14
October 16 58.8 31.7 79 17
October 17 58.1 31.3 74 18
October 18 57.5 30.9 73 20
October 19 57.0 30.6 79 16
October 20 56.5 30.2 73 18
October 21 55.9 29.8 74 17
October 22 55.3 29.5 73 18
October 23 54.7 29.2 69 13
October 24 54.1 28.9 70 13
October 25 53.6 28.7 78 15
October 26 53.0 28.4 73 5
October 27 52.5 28.2 70 5
October 28 52.0 27.9 72 13
October 29 51.3 27.5 67 3
October 30 50.7 27.2 70 -3
October 31 50.1 26.9 72 -3
Weather Station Details
Years Station Coordinates
1967–2024 Salmon KSRA location