Warren County climate

Warren County Weather in January

NOAA 1991-2020 normals for Monmouth, 10.8 km from Warren County

Average highs run from 32°F on January 1 to 32°F on January 31, and lows from 17°F to 15°F. Normal precipitation for the month is 1.85 in over about 7 wet days.

January day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Warren County, in °F, with the record for each date.-40-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
31°F
Average low
15°F
Precipitation
1.85 in
Snowfall
8.7 in
Record high
68°FJan 23, 1909
Record low
-27°FJan 16, 2009
Chance of a freeze
100%
Daylight
9 h 18 min to 10 h 05 min
Cloud cover
66%
Humidity
85%
Dew point
19°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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jan 132°F17°F58°F 2005-20°F 201823%11%
Jan 232°F16°F64°F 2004-20°F 201823%11%
Jan 332°F16°F61°F 1998-18°F 190423%11%
Jan 432°F16°F63°F 1997-15°F 194723%11%
Jan 532°F16°F56°F 1956-18°F 199923%11%
Jan 632°F16°F56°F 1908-16°F 201423%11%
Jan 732°F15°F63°F 2008-17°F 196823%11%
Jan 831°F15°F64°F 2008-14°F 197023%11%
Jan 931°F15°F59°F 2026-16°F 198223%11%
Jan 1031°F15°F55°F 2020-25°F 198223%12%
Jan 1131°F15°F54°F 2012-15°F 197723%12%
Jan 1231°F15°F60°F 1960-19°F 197423%12%
Jan 1331°F14°F54°F 1961-11°F 195723%12%
Jan 1431°F14°F56°F 1952-20°F 195723%12%
Jan 1531°F14°F61°F 1949-21°F 199423%12%
Jan 1631°F14°F60°F 1990-27°F 200923%12%
Jan 1731°F14°F56°F 1996-19°F 197723%12%
Jan 1831°F14°F57°F 1951-20°F 199422%12%
Jan 1931°F14°F61°F 1952-21°F 198522%12%
Jan 2031°F14°F64°F 1906-22°F 198522%12%
Jan 2131°F14°F66°F 1957-20°F 197022%12%
Jan 2231°F14°F61°F 1967-13°F 202522%12%
Jan 2331°F14°F68°F 1909-19°F 196322%12%
Jan 2431°F14°F68°F 1950-13°F 196322%12%
Jan 2531°F14°F65°F 1950-17°F 200822%12%
Jan 2631°F14°F58°F 2002-13°F 190422%12%
Jan 2732°F14°F60°F 1944-17°F 190422%12%
Jan 2832°F14°F56°F 2002-16°F 196322%12%
Jan 2932°F15°F58°F 2013-20°F 189922%12%
Jan 3032°F15°F61°F 2013-21°F 201922%12%
Jan 3132°F15°F66°F 1989-21°F 201922%12%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Warren County, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

January 1
sunrise 7:27 AM, sunset 4:45 PM
January 31
sunrise 7:14 AM, sunset 5:19 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00115768 (Monmouth), public domain. Records: NOAA GHCN-Daily, station USC00113320, 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.