Dubuque June Weather

Averages and records for weather in Dubuque, Iowa in the month of June.
Typical Dubuque June Weather
1991–2020
Average daily high 78.5 °F
Average daily low 58.8 °F
Average monthly precipitation 5.2 inches
Average monthly snow none
Daily chance of precipitation 40.6%
Daily chance of snow 0%
Dubuque June Weather Records
1938–2024
Highest temperature 100 °F June 21, 1988
Lowest temperature 36 °F June 11, 1972
Highest daily low 78 °F June 27, 1944
Lowest daily high 50 °F June 2, 1969
Hottest average high temperature 85.4 °F 1988
Coldest average high temperature 72.1 °F 1969
Most daily precipitation 3.9 inches June 13, 1947
Most monthly precipitation 12.6 inches 2014
Most daily snow none -
Most monthly snow none -
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
June 1 74.5 54.3 90 37
June 2 74.8 54.8 90 38
June 3 75.2 55.2 90 39
June 4 75.6 55.6 90 40
June 5 75.9 56.0 89 42
June 6 76.1 56.3 92 46
June 7 76.4 56.6 94 43
June 8 76.7 56.9 94 44
June 9 77.0 57.3 91 42
June 10 77.3 57.5 93 40
June 11 77.6 57.8 94 36
June 12 77.8 58.0 91 41
June 13 78.1 58.3 93 45
June 14 78.2 58.5 95 47
June 15 78.4 58.7 93 44
June 16 78.6 58.9 91 44
June 17 78.9 59.1 92 45
June 18 79.1 59.4 92 47
June 19 79.4 59.6 96 48
June 20 79.5 59.8 100 41
June 21 79.8 60.0 100 42
June 22 79.9 60.2 97 44
June 23 80.1 60.4 92 45
June 24 80.3 60.6 93 46
June 25 80.4 60.7 95 41
June 26 80.5 60.8 93 47
June 27 80.6 60.8 92 43
June 28 80.7 61.0 93 46
June 29 80.8 61.1 94 47
June 30 80.9 61.2 96 48
Weather Station Details
Years Station Coordinates
1951–2024 Dubuque Regional Airport location
1938–1950 Dubuque L&D 11 location