Danbury January Weather

Averages and records for weather in Danbury, Connecticut in the month of January.
Typical Danbury January Weather
1991–2020
Average daily high 36.0 °F
Average daily low 18.5 °F
Average monthly precipitation 3.4 inches
Daily chance of precipitation 36.8%
Danbury January Weather Records
1937–2024
Highest temperature 71 °F January 26, 1950
Lowest temperature -18 °F January 27, 1994
Highest daily low 51 °F January 6, 2007
Lowest daily high 5 °F January 19, 1994
Hottest average high temperature 47.0 °F 2023
Coldest average high temperature 27.5 °F 1994
Most daily precipitation 4.1 inches January 25, 1938
Most monthly precipitation 11.3 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 38.5 21.2 57 -1
January 2 38.3 21.0 56 -5
January 3 38.2 20.9 60 -3
January 4 38.1 20.8 67 -12
January 5 37.8 20.6 63 -6
January 6 37.5 20.3 70 -7
January 7 37.0 19.9 59 -14
January 8 36.7 19.5 66 -16
January 9 36.5 19.3 63 -14
January 10 36.6 19.2 59 -6
January 11 36.4 19.1 66 -14
January 12 36.2 18.9 66 -13
January 13 36.1 18.7 61 -7
January 14 36.0 18.6 61 -7
January 15 36.0 18.5 60 -9
January 16 36.0 18.4 57 -8
January 17 35.9 18.3 57 -10
January 18 35.9 18.3 63 -13
January 19 35.9 18.1 58 -16
January 20 35.9 18.0 58 -8
January 21 35.9 18.0 58 -16
January 22 36.0 18.0 56 -17
January 23 36.1 18.0 61 -8
January 24 36.1 17.9 64 -12
January 25 36.1 17.9 57 -4
January 26 36.0 17.8 71 -8
January 27 36.0 17.6 63 -18
January 28 35.9 17.5 59 -6
January 29 35.8 17.4 64 -6
January 30 35.9 17.4 60 -5
January 31 36.0 17.5 60 -10
Weather Station Details
Years Station Coordinates
2000–2024 Danbury Municipal Airport location
1937–1999 Danbury location