Aurora Weather in January
Average highs run from 54°F on January 1 to 54°F on January 31, and lows from 37°F to 37°F. Normal precipitation for the month is 3.90 in over about 11 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
- 53°F
- Average low
- 36°F
- Precipitation
- 3.90 in
- Snowfall
- 0.1 in
- Record high
- 82°FJan 3, 2020
- Record low
- 1°FJan 21, 1985
- Chance of a freeze
- 99%
- Daylight
- 9 h 50 min to 10 h 27 min
- Cloud cover
- 60%
- Humidity
- 84%
- Dew point
- 37°F
- Wind
- 8.5 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 | 54°F | 37°F | 80°F 1985 | 14°F 2018 | 34% | 0% |
| Jan 2 | 54°F | 37°F | 80°F 1952 | 13°F 2018 | 34% | 0% |
| Jan 3 | 54°F | 37°F | 82°F 2020 | 10°F 2018 | 34% | 0% |
| Jan 4 | 54°F | 37°F | 78°F 2004 | 15°F 2008 | 34% | 0% |
| Jan 5 | 54°F | 36°F | 80°F 2004 | 5°F 2018 | 34% | 0% |
| Jan 6 | 53°F | 36°F | 76°F 1950 | 7°F 2018 | 34% | 0% |
| Jan 7 | 53°F | 36°F | 74°F 1953 | 5°F 2018 | 34% | 0% |
| Jan 8 | 53°F | 36°F | 78°F 1989 | 8°F 2018 | 35% | 0% |
| Jan 9 | 53°F | 36°F | 76°F 2026 | 12°F 1970 | 35% | 0% |
| Jan 10 | 53°F | 36°F | 78°F 1974 | 10°F 1982 | 35% | 0% |
| Jan 11 | 53°F | 36°F | 77°F 1974 | 7°F 1982 | 35% | 0% |
| Jan 12 | 53°F | 36°F | 76°F 2013 | 15°F 1982 | 35% | 0% |
| Jan 13 | 53°F | 36°F | 78°F 2005 | 8°F 1981 | 35% | 0% |
| Jan 14 | 53°F | 36°F | 79°F 2013 | 17°F 1954 | 35% | 0% |
| Jan 15 | 53°F | 36°F | 76°F 2007 | 17°F 1964 | 35% | 0% |
| Jan 16 | 53°F | 36°F | 79°F 1950 | 10°F 1994 | 35% | 0% |
| Jan 17 | 53°F | 36°F | 78°F 1949 | 10°F 1977 | 35% | 0% |
| Jan 18 | 53°F | 36°F | 74°F 1990 | 14°F 1959 | 35% | 0% |
| Jan 19 | 53°F | 36°F | 77°F 2001 | 9°F 1994 | 35% | 0% |
| Jan 20 | 53°F | 36°F | 77°F 1988 | 7°F 1985 | 35% | 0% |
| Jan 21 | 53°F | 36°F | 78°F 1954 | 1°F 1985 | 35% | 0% |
| Jan 22 | 53°F | 36°F | 79°F 1999 | 13°F 1970 | 35% | 0% |
| Jan 23 | 53°F | 36°F | 77°F 1974 | 13°F 1985 | 35% | 0% |
| Jan 24 | 53°F | 36°F | 76°F 1950 | 12°F 2014 | 35% | 0% |
| Jan 25 | 53°F | 36°F | 80°F 1950 | 11°F 2003 | 35% | 0% |
| Jan 26 | 54°F | 36°F | 81°F 1950 | 20°F 1961 | 35% | 0% |
| Jan 27 | 54°F | 36°F | 79°F 1974 | 15°F 1985 | 35% | 0% |
| Jan 28 | 54°F | 36°F | 80°F 1974 | 14°F 1986 | 35% | 0% |
| Jan 29 | 54°F | 36°F | 79°F 1957 | 19°F 1963 | 35% | 0% |
| Jan 30 | 54°F | 36°F | 80°F 2002 | 15°F 1966 | 35% | 0% |
| Jan 31 | 54°F | 37°F | 81°F 1950 | 15°F 1965 | 35% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 7:16 AM, sunset 5:06 PM
- January 31
- sunrise 7:07 AM, sunset 5:34 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00310375 (Aurora 6 N), public domain. Records: NOAA GHCN-Daily, station USW00093719, 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.