Norwalk Weather in January
Average highs run from 25°F on January 1 to 25°F on January 31, and lows from 13°F to 10°F. Normal precipitation for the month is 1.14 in over about 8 wet days.
January day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
January at a glance
- Average high
- 24°F
- Average low
- 11°F
- Precipitation
- 1.14 in
- Snowfall
- 15.4 in
- Record high
- 57°FJan 25, 1944
- Record low
- -48°FJan 30, 1951
- Chance of a freeze
- 100%
- Daylight
- 8 h 59 min to 9 h 52 min
- Cloud cover
- 63%
- Humidity
- 91%
- Dew point
- 11°F
- Wind
- 11.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Jan 1 | 25°F | 13°F | 44°F 1950 | -30°F 1947 | 26% | 24% |
| Jan 2 | 25°F | 13°F | 46°F 1998 | -24°F 1979 | 26% | 24% |
| Jan 3 | 25°F | 12°F | 52°F 1998 | -24°F 1979 | 26% | 24% |
| Jan 4 | 25°F | 12°F | 52°F 2007 | -22°F 1947 | 26% | 24% |
| Jan 5 | 24°F | 12°F | 48°F 2007 | -30°F 1972 | 26% | 24% |
| Jan 6 | 24°F | 12°F | 54°F 2012 | -27°F 1973 | 26% | 24% |
| Jan 7 | 24°F | 12°F | 48°F 2012 | -40°F 1951 | 26% | 24% |
| Jan 8 | 24°F | 11°F | 53°F 2003 | -27°F 1971 | 26% | 24% |
| Jan 9 | 24°F | 11°F | 54°F 2003 | -36°F 1977 | 26% | 25% |
| Jan 10 | 24°F | 11°F | 52°F 2002 | -36°F 1977 | 26% | 25% |
| Jan 11 | 24°F | 11°F | 54°F 2012 | -35°F 1979 | 26% | 25% |
| Jan 12 | 24°F | 11°F | 50°F 2013 | -32°F 1979 | 26% | 25% |
| Jan 13 | 23°F | 11°F | 49°F 2006 | -21°F 1893 | 26% | 25% |
| Jan 14 | 23°F | 11°F | 50°F 1987 | -39°F 1893 | 26% | 25% |
| Jan 15 | 23°F | 11°F | 45°F 1952 | -43°F 1963 | 26% | 25% |
| Jan 16 | 23°F | 10°F | 46°F 1974 | -40°F 1982 | 25% | 25% |
| Jan 17 | 23°F | 10°F | 47°F 1973 | -31°F 1982 | 25% | 25% |
| Jan 18 | 23°F | 10°F | 50°F 1996 | -39°F 1967 | 25% | 25% |
| Jan 19 | 23°F | 10°F | 50°F 1947 | -33°F 1994 | 25% | 25% |
| Jan 20 | 23°F | 10°F | 47°F 2013 | -34°F 1943 | 25% | 25% |
| Jan 21 | 23°F | 10°F | 50°F 1964 | -31°F 1970 | 25% | 25% |
| Jan 22 | 23°F | 10°F | 50°F 1964 | -24°F 1954 | 24% | 25% |
| Jan 23 | 23°F | 10°F | 51°F 2002 | -32°F 1937 | 24% | 25% |
| Jan 24 | 23°F | 10°F | 51°F 1947 | -24°F 1952 | 24% | 25% |
| Jan 25 | 24°F | 10°F | 57°F 1944 | -26°F 1991 | 24% | 25% |
| Jan 26 | 24°F | 10°F | 57°F 1981 | -30°F 1963 | 23% | 25% |
| Jan 27 | 24°F | 10°F | 53°F 2002 | -31°F 1950 | 23% | 25% |
| Jan 28 | 24°F | 10°F | 55°F 2006 | -31°F 1952 | 23% | 25% |
| Jan 29 | 24°F | 10°F | 48°F 2008 | -33°F 1965 | 22% | 25% |
| Jan 30 | 24°F | 10°F | 46°F 1988 | -48°F 1951 | 22% | 24% |
| Jan 31 | 25°F | 10°F | 49°F 1952 | -36°F 2019 | 22% | 24% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:37 AM, sunset 4:36 PM
- January 31
- sunrise 7:20 AM, sunset 5:12 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00471280 (Cashton), public domain. Records: NOAA GHCN-Daily, station USC00477997, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.