Union County Weather in January
Average highs run from 42°F on January 1 to 44°F on January 31, and lows from 26°F to 26°F. Normal precipitation for the month is 3.57 in over about 9 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
- 42°F
- Average low
- 26°F
- Precipitation
- 3.57 in
- Snowfall
- 2.1 in
- Record high
- 74°FJan 13, 2005
- Record low
- -16°FJan 17, 1982
- Chance of a freeze
- 100%
- Daylight
- 9 h 37 min to 10 h 19 min
- Cloud cover
- 68%
- Humidity
- 84%
- Dew point
- 28°F
- Wind
- 10.5 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 | 42°F | 26°F | 69°F 2022 | -1°F 1984 | 32% | 3% |
| Jan 2 | 42°F | 26°F | 68°F 2005 | -2°F 2018 | 32% | 3% |
| Jan 3 | 42°F | 26°F | 72°F 2006 | -2°F 2018 | 32% | 3% |
| Jan 4 | 42°F | 26°F | 70°F 2000 | 5°F 2001 | 31% | 3% |
| Jan 5 | 42°F | 26°F | 70°F 1997 | 5°F 1981 | 31% | 3% |
| Jan 6 | 42°F | 26°F | 68°F 2007 | 3°F 2018 | 31% | 3% |
| Jan 7 | 42°F | 26°F | 68°F 1998 | 3°F 2018 | 31% | 3% |
| Jan 8 | 42°F | 26°F | 70°F 2008 | 1°F 2015 | 31% | 3% |
| Jan 9 | 42°F | 26°F | 68°F 2006 | -2°F 1979 | 31% | 3% |
| Jan 10 | 42°F | 26°F | 63°F 2020 | -11°F 1982 | 31% | 3% |
| Jan 11 | 42°F | 26°F | 65°F 2013 | -7°F 1982 | 31% | 3% |
| Jan 12 | 42°F | 25°F | 69°F 1995 | -3°F 1997 | 31% | 3% |
| Jan 13 | 42°F | 25°F | 74°F 2005 | 0°F 1997 | 31% | 3% |
| Jan 14 | 42°F | 25°F | 63°F 1995 | -1°F 1997 | 30% | 3% |
| Jan 15 | 42°F | 25°F | 62°F 1990 | -4°F 1994 | 30% | 3% |
| Jan 16 | 42°F | 25°F | 68°F 1990 | -3°F 1982 | 30% | 3% |
| Jan 17 | 42°F | 25°F | 68°F 1990 | -16°F 1982 | 30% | 3% |
| Jan 18 | 42°F | 25°F | 67°F 2012 | -16°F 1982 | 30% | 3% |
| Jan 19 | 42°F | 25°F | 62°F 2023 | -15°F 1994 | 30% | 3% |
| Jan 20 | 42°F | 25°F | 66°F 2006 | -16°F 1985 | 30% | 3% |
| Jan 21 | 42°F | 25°F | 74°F 1986 | -13°F 1984 | 30% | 3% |
| Jan 22 | 42°F | 25°F | 70°F 1999 | 1°F 1984 | 30% | 3% |
| Jan 23 | 43°F | 25°F | 70°F 1999 | 1°F 2003 | 30% | 3% |
| Jan 24 | 43°F | 25°F | 67°F 2002 | -15°F 2003 | 30% | 3% |
| Jan 25 | 43°F | 25°F | 67°F 1981 | -3°F 2003 | 30% | 3% |
| Jan 26 | 43°F | 25°F | 67°F 2017 | 5°F 1982 | 30% | 3% |
| Jan 27 | 43°F | 25°F | 63°F 1999 | -1°F 1986 | 30% | 3% |
| Jan 28 | 43°F | 25°F | 65°F 1999 | 6°F 2014 | 30% | 3% |
| Jan 29 | 43°F | 25°F | 72°F 2002 | 1°F 1985 | 30% | 3% |
| Jan 30 | 44°F | 26°F | 73°F 2002 | 2°F 2014 | 30% | 3% |
| Jan 31 | 44°F | 26°F | 66°F 2002 | 6°F 2019 | 30% | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- January 1
- sunrise 7:07 AM, sunset 4:44 PM
- January 31
- sunrise 6:56 AM, sunset 5:15 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00128967 (Jt Myers Locks & Dam), public domain. Records: NOAA GHCN-Daily, station USC00156595, 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.