Davenport December Weather

Averages and records for weather in Davenport, Iowa in the month of December.
Typical Davenport December Weather
1991–2020
Average daily high 36.5 °F
Average daily low 20.7 °F
Average monthly precipitation 2.0 inches
Average monthly snow 8.8 inches
Daily chance of precipitation 30.6%
Daily chance of snow 19.1%
Davenport December Weather Records
1901–2024
Highest temperature 75 °F December 15, 2021
Lowest temperature -24 °F December 23, 1989
Highest daily low 59 °F December 13, 2015
Lowest daily high -10 °F December 24, 1983
Hottest average high temperature 46.8 °F 2021
Coldest average high temperature 20.8 °F 1983
Most daily precipitation 3.1 inches December 2, 1982
Most monthly precipitation 5.0 inches 1982
Most daily snow 9.2 inches December 15, 1987
Most monthly snow 32.0 inches 2000
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 42.1 25.3 63 4
December 2 41.7 25.0 65 -1
December 3 41.2 24.6 69 -4
December 4 40.7 24.2 71 -2
December 5 40.2 23.8 69 -4
December 6 39.8 23.5 63 -5
December 7 39.4 23.2 66 -12
December 8 39.0 22.9 67 -9
December 9 38.6 22.6 64 -12
December 10 38.1 22.2 62 -16
December 11 37.7 22.0 67 -18
December 12 37.5 21.7 65 -11
December 13 37.2 21.4 65 -15
December 14 36.9 21.1 62 -13
December 15 36.7 20.9 75 -16
December 16 36.5 20.7 63 -13
December 17 36.1 20.4 58 -8
December 18 35.8 20.1 64 -16
December 19 35.5 19.8 57 -18
December 20 35.3 19.6 58 -14
December 21 35.2 19.4 59 -22
December 22 35.1 19.2 59 -21
December 23 34.8 18.9 63 -24
December 24 34.6 18.7 64 -19
December 25 34.5 18.6 62 -18
December 26 34.4 18.4 56 -19
December 27 34.2 18.2 62 -13
December 28 34.1 18.1 67 -20
December 29 33.9 17.9 67 -11
December 30 33.7 17.7 61 -10
December 31 33.4 17.4 61 -17
Weather Station Details
Years Station Coordinates
1943–2024 Moline Quad City International Airport location
1901–1943 Davenport L&D 15 location