Webster City December Weather

Averages and records for weather in Webster City, Iowa in the month of December.
Typical Webster City December Weather
1991–2020
Average daily high 33.1 °F
Average daily low 14.2 °F
Average monthly precipitation 1.3 inches
Average monthly snow 8.0 inches
Daily chance of precipitation 19.7%
Daily chance of snow 13.3%
Webster City December Weather Records
1893–2024
Highest temperature 69 °F December 16, 2021
Lowest temperature -28 °F December 26, 1914
Highest daily low 50 °F December 2, 1982
Lowest daily high -12 °F December 24, 1983
Hottest average high temperature 42.6 °F 1923
Coldest average high temperature 15.6 °F 1983
Most daily precipitation 2.6 inches December 14, 2015
Most monthly precipitation 5.8 inches 2015
Most daily snow 9.0 inches December 29, 2015
Most monthly snow 25.5 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 38.4 19.3 64 -4
December 2 38.0 18.9 67 -10
December 3 37.5 18.4 62 -20
December 4 37.0 17.9 66 -6
December 5 36.5 17.4 67 -5
December 6 36.1 17.1 67 -15
December 7 35.7 16.9 59 -19
December 8 35.2 16.6 68 -20
December 9 34.8 16.3 62 -22
December 10 34.4 15.9 59 -25
December 11 34.0 15.4 60 -15
December 12 33.6 15.2 66 -26
December 13 33.4 15.0 58 -22
December 14 33.0 14.8 56 -17
December 15 32.8 14.6 56 -19
December 16 32.5 14.4 69 -25
December 17 32.2 14.1 66 -14
December 18 31.8 13.8 60 -20
December 19 31.4 13.4 53 -25
December 20 31.1 13.1 56 -21
December 21 30.9 12.8 57 -21
December 22 30.6 12.6 55 -22
December 23 30.4 12.4 51 -25
December 24 30.1 12.1 52 -24
December 25 29.9 12.0 55 -25
December 26 29.9 11.9 58 -28
December 27 29.7 11.7 53 -24
December 28 29.5 11.6 64 -26
December 29 29.4 11.4 61 -23
December 30 29.1 11.1 58 -16
December 31 28.8 10.9 60 -17
Weather Station Details
Years Station Coordinates
1893–2024 Webster City location