St. Charles January Weather

Averages and records for weather in St. Charles, Missouri in the month of January.
Typical St. Charles January Weather
1991–2020
Average daily high 39.0 °F
Average daily low 22.1 °F
Average monthly precipitation 2.8 inches
Average monthly snow 3.6 inches
Daily chance of precipitation 24.4%
Daily chance of snow 6.2%
St. Charles January Weather Records
1893–2024
Highest temperature 82 °F January 9, 2006
Lowest temperature -25 °F January 26, 1894
Highest daily low 59 °F January 23, 1909
Lowest daily high -6 °F January 7, 2014
Hottest average high temperature 52.9 °F 1933
Coldest average high temperature 24.2 °F 1977
Most daily precipitation 3.9 inches January 4, 1950
Most monthly precipitation 8.5 inches 2005
Most daily snow 10.0 inches January 30, 1982
Most monthly snow 27.2 inches 1977
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
January 1 40.7 23.4 69 -10
January 2 40.5 23.2 70 -8
January 3 40.4 23.1 72 -5
January 4 40.2 23.0 71 -5
January 5 40.0 22.8 71 -13
January 6 39.8 22.5 72 -9
January 7 39.5 22.3 72 -22
January 8 39.5 22.2 74 -7
January 9 39.5 22.3 82 -5
January 10 39.5 22.3 64 -10
January 11 39.4 22.2 75 -19
January 12 39.3 22.1 69 -20
January 13 39.2 21.9 69 -18
January 14 39.2 21.8 72 -8
January 15 39.1 21.7 69 -13
January 16 39.1 21.7 69 -15
January 17 39.0 21.7 74 -17
January 18 39.1 21.7 69 -20
January 19 39.2 21.7 74 -14
January 20 39.4 21.7 73 -10
January 21 39.6 21.8 70 -10
January 22 39.7 21.9 74 -16
January 23 39.8 22.0 77 -12
January 24 40.0 22.0 76 -14
January 25 40.1 22.0 75 -17
January 26 40.1 22.1 71 -25
January 27 40.1 22.0 69 -15
January 28 40.1 22.0 68 -13
January 29 40.3 22.0 74 -10
January 30 40.4 22.1 68 -9
January 31 40.6 22.2 66 -9
Weather Station Details
Years Station Coordinates
1893–2024 St. Charles Elm Point location