Warsaw Weather in January
Average highs run from 34°F on January 1 to 34°F on January 31, and lows from 18°F to 16°F. Normal precipitation for the month is 2.59 in over about 12 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
- 33°F
- Average low
- 17°F
- Precipitation
- 2.59 in
- Snowfall
- 10.0 in
- Record high
- 69°FJan 26, 1950
- Record low
- -25°FJan 10, 1982
- Chance of a freeze
- 100%
- Daylight
- 9 h 16 min to 10 h 04 min
- Cloud cover
- 74%
- Humidity
- 88%
- Dew point
- 21°F
- Wind
- 12.3 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 | 34°F | 18°F | 60°F 1952 | -14°F 2018 | 38% | 21% |
| Jan 2 | 34°F | 18°F | 58°F 2000 | -16°F 2018 | 38% | 21% |
| Jan 3 | 34°F | 18°F | 58°F 1897 | -11°F 1978 | 39% | 22% |
| Jan 4 | 33°F | 18°F | 62°F 1997 | -8°F 1979 | 39% | 22% |
| Jan 5 | 33°F | 18°F | 60°F 2023 | -16°F 1999 | 38% | 22% |
| Jan 6 | 33°F | 18°F | 55°F 1998 | -16°F 1999 | 38% | 22% |
| Jan 7 | 33°F | 17°F | 58°F 2008 | -14°F 1970 | 38% | 22% |
| Jan 8 | 33°F | 17°F | 64°F 2008 | -14°F 1970 | 38% | 23% |
| Jan 9 | 33°F | 17°F | 61°F 2026 | -12°F 1968 | 38% | 23% |
| Jan 10 | 33°F | 17°F | 60°F 2026 | -25°F 1982 | 38% | 23% |
| Jan 11 | 33°F | 17°F | 58°F 2018 | -14°F 1982 | 38% | 23% |
| Jan 12 | 33°F | 17°F | 65°F 1898 | -12°F 1977 | 38% | 23% |
| Jan 13 | 33°F | 17°F | 63°F 1898 | -8°F 1997 | 38% | 23% |
| Jan 14 | 33°F | 16°F | 61°F 1950 | -8°F 1957 | 37% | 23% |
| Jan 15 | 33°F | 16°F | 60°F 1952 | -14°F 1979 | 37% | 23% |
| Jan 16 | 33°F | 16°F | 57°F 1949 | -25°F 1972 | 37% | 23% |
| Jan 17 | 33°F | 16°F | 57°F 1952 | -21°F 2009 | 37% | 24% |
| Jan 18 | 33°F | 16°F | 64°F 1952 | -19°F 1977 | 36% | 24% |
| Jan 19 | 33°F | 16°F | 57°F 1951 | -22°F 1994 | 36% | 24% |
| Jan 20 | 33°F | 16°F | 59°F 1951 | -25°F 1985 | 36% | 24% |
| Jan 21 | 33°F | 16°F | 61°F 2017 | -21°F 1984 | 35% | 24% |
| Jan 22 | 33°F | 16°F | 54°F 2002 | -15°F 1970 | 35% | 24% |
| Jan 23 | 33°F | 16°F | 58°F 1964 | -15°F 1970 | 35% | 24% |
| Jan 24 | 33°F | 16°F | 58°F 1967 | -18°F 1963 | 34% | 24% |
| Jan 25 | 33°F | 16°F | 64°F 1950 | -20°F 1897 | 34% | 24% |
| Jan 26 | 33°F | 16°F | 69°F 1950 | -18°F 1897 | 34% | 24% |
| Jan 27 | 33°F | 16°F | 58°F 2002 | -11°F 1963 | 34% | 24% |
| Jan 28 | 33°F | 16°F | 61°F 2002 | -16°F 2014 | 33% | 24% |
| Jan 29 | 33°F | 16°F | 58°F 2013 | -18°F 1963 | 33% | 24% |
| Jan 30 | 33°F | 16°F | 60°F 2013 | -15°F 1977 | 33% | 24% |
| Jan 31 | 34°F | 16°F | 63°F 1989 | -20°F 2019 | 32% | 23% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EST).
- January 1
- sunrise 8:09 AM, sunset 5:25 PM
- January 31
- sunrise 7:55 AM, sunset 5:59 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00129240 (Warsaw), public domain. Records: NOAA GHCN-Daily, station USC00129240, 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.