Belleville January Weather

Averages and records for weather in Belleville, Illinois in the month of January.
Typical Belleville January Weather
1991–2020
Average daily high 42.8 °F
Average daily low 24.4 °F
Average monthly precipitation 2.5 inches
Average monthly snow 3.7 inches
Daily chance of precipitation 22.8%
Daily chance of snow 7.6%
Belleville January Weather Records
1948–2024
Highest temperature 75 °F January 24, 1950
Lowest temperature -27 °F January 17, 1977
Highest daily low 63 °F January 4, 1997
Lowest daily high 3 °F January 15, 2024
Hottest average high temperature 54.3 °F 2006
Coldest average high temperature 25.7 °F 1977
Most daily precipitation 3.6 inches January 3, 1950
Most monthly precipitation 9.1 inches 1950
Most daily snow 14.8 inches January 31, 1982
Most monthly snow 22.5 inches 1979
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 43.3 25.8 66 -8
January 2 43.1 25.7 70 -5
January 3 43.0 25.7 69 -4
January 4 42.9 25.5 72 0
January 5 42.7 25.3 72 -10
January 6 42.5 25.1 70 -11
January 7 42.4 24.9 73 -14
January 8 42.4 25.0 71 -10
January 9 42.5 25.0 70 -5
January 10 42.6 24.9 66 -14
January 11 42.5 24.8 67 -19
January 12 42.4 24.7 70 -8
January 13 42.5 24.6 67 -1
January 14 42.5 24.6 64 -10
January 15 42.6 24.5 67 -18
January 16 42.6 24.4 68 -8
January 17 42.6 24.3 74 -27
January 18 42.7 24.4 69 -7
January 19 42.8 24.4 71 -16
January 20 43.0 24.4 65 -12
January 21 43.2 24.4 72 -15
January 22 43.2 24.5 71 -6
January 23 43.4 24.5 73 -10
January 24 43.5 24.6 75 -8
January 25 43.6 24.7 74 -3
January 26 43.6 24.6 61 0
January 27 43.6 24.6 68 -6
January 28 43.8 24.7 72 -13
January 29 43.9 24.8 69 -8
January 30 44.1 24.9 68 -3
January 31 44.4 25.0 71 -10
Weather Station Details
Years Station Coordinates
1948–2024 Belleville SIU Research location