Dubuque October Weather

Averages and records for weather in Dubuque, Iowa in the month of October.
Typical Dubuque October Weather
1991–2020
Average daily high 59.9 °F
Average daily low 40.1 °F
Average monthly precipitation 2.9 inches
Average monthly snow 0.5 inches
Daily chance of precipitation 28.7%
Daily chance of snow 1.5%
Dubuque October Weather Records
1938–2024
Highest temperature 90 °F October 3, 1997
Lowest temperature 13 °F October 29, 1952
Highest daily low 69 °F October 17, 2016
Lowest daily high 31 °F October 31, 2019
Hottest average high temperature 72.1 °F 1963
Coldest average high temperature 52.2 °F 2009
Most daily precipitation 2.6 inches October 23, 1959
Most monthly precipitation 8.6 inches 1967
Most daily snow 4.2 inches October 26, 1997
Most monthly snow 9.2 inches 2019
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 66.8 45.8 88 26
October 2 66.3 45.4 89 22
October 3 65.9 44.9 90 27
October 4 65.4 44.4 85 25
October 5 64.9 44.0 85 25
October 6 64.6 43.5 86 20
October 7 64.2 43.2 86 25
October 8 63.8 42.8 82 22
October 9 63.4 42.5 85 25
October 10 62.9 42.1 84 24
October 11 62.5 41.8 83 21
October 12 62.0 41.5 83 23
October 13 61.5 41.1 85 27
October 14 60.9 40.8 85 26
October 15 60.5 40.4 83 22
October 16 60.0 40.1 81 26
October 17 59.5 39.7 82 22
October 18 59.0 39.3 83 16
October 19 58.5 38.9 83 18
October 20 58.1 38.5 82 22
October 21 57.6 38.1 84 16
October 22 57.0 37.8 81 19
October 23 56.4 37.3 82 22
October 24 55.8 36.9 79 21
October 25 55.3 36.5 78 18
October 26 54.8 36.2 77 16
October 27 54.3 35.8 76 19
October 28 53.8 35.3 74 20
October 29 53.2 34.9 78 13
October 30 52.7 34.4 77 19
October 31 52.2 34.1 75 16
Weather Station Details
Years Station Coordinates
1951–2024 Dubuque Regional Airport location
1938–1950 Dubuque L&D 11 location