Kewanee December Weather

Averages and records for weather in Kewanee, Illinois in the month of December.
Typical Kewanee December Weather
1991–2020
Average daily high 35.0 °F
Average daily low 19.2 °F
Average monthly precipitation 2.1 inches
Average monthly snow 7.2 inches
Daily chance of precipitation 30.4%
Daily chance of snow 14.3%
Kewanee December Weather Records
1939–2024
Highest temperature 70 °F December 16, 2021
Lowest temperature -24 °F December 24, 1983
Highest daily low 55 °F December 5, 2001
Lowest daily high -11 °F December 25, 1983
Hottest average high temperature 44.8 °F 2021
Coldest average high temperature 19.3 °F 1983
Most daily precipitation 2.9 inches December 15, 1971
Most monthly precipitation 6.4 inches 1971
Most daily snow 12.2 inches December 1, 2006
Most monthly snow 30.9 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 40.6 23.8 62 9
December 2 40.2 23.5 65 -3
December 3 39.7 23.2 65 -7
December 4 39.3 22.8 69 2
December 5 38.8 22.4 67 -5
December 6 38.3 22.0 67 -6
December 7 38.0 21.8 66 -10
December 8 37.5 21.5 65 -6
December 9 37.2 21.2 62 -7
December 10 36.8 20.9 56 -10
December 11 36.3 20.5 63 -10
December 12 35.9 20.2 56 -8
December 13 35.6 19.9 61 -6
December 14 35.4 19.7 62 -9
December 15 35.1 19.4 67 -11
December 16 34.9 19.1 70 -16
December 17 34.7 18.9 59 -8
December 18 34.3 18.6 62 -13
December 19 34.0 18.3 58 -19
December 20 33.7 18.1 61 -18
December 21 33.6 17.9 56 -16
December 22 33.5 17.7 56 -12
December 23 33.4 17.4 57 -13
December 24 33.2 17.2 62 -24
December 25 33.0 17.0 61 -19
December 26 32.9 16.9 59 -11
December 27 32.8 16.8 61 -12
December 28 32.7 16.6 61 -14
December 29 32.6 16.5 67 -7
December 30 32.3 16.3 62 -9
December 31 32.0 16.0 61 -13
Weather Station Details
Years Station Coordinates
1939–2024 Kewanee 1 E location