Clinton climate

Clinton Weather in January

NOAA 1991-2020 normals for Rockville, 18.5 km from Clinton

Average highs run from 36°F on January 1 to 37°F on January 31, and lows from 19°F to 17°F. Normal precipitation for the month is 3.38 in over about 8 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 Clinton, in °F, with the record for each date.-40-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
36°F
Average low
17°F
Precipitation
3.38 in
Snowfall
5.1 in
Record high
71°FJan 17, 1952
Record low
-23°FJan 18, 1930
Chance of a freeze
100%
Daylight
9 h 26 min to 10 h 10 min
Cloud cover
70%
Humidity
86%
Dew point
23°F
Wind
11.6 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 136°F19°F65°F 1952-14°F 196827%7%
Jan 236°F18°F62°F 1916-13°F 201827%7%
Jan 336°F18°F65°F 1950-12°F 201827%7%
Jan 436°F18°F62°F 2023-9°F 192027%8%
Jan 535°F18°F64°F 1997-15°F 192427%8%
Jan 635°F18°F63°F 1946-13°F 201427%8%
Jan 735°F18°F63°F 1989-20°F 191227%8%
Jan 835°F18°F67°F 2008-17°F 191227%8%
Jan 935°F17°F65°F 2026-6°F 198126%8%
Jan 1035°F17°F61°F 1975-16°F 198226%8%
Jan 1135°F17°F59°F 2020-15°F 197726%8%
Jan 1235°F17°F66°F 1898-20°F 191826%8%
Jan 1335°F17°F66°F 1995-19°F 191826%8%
Jan 1435°F17°F64°F 1928-13°F 195726%8%
Jan 1535°F17°F64°F 1932-19°F 192725%8%
Jan 1635°F17°F66°F 1949-20°F 197725%8%
Jan 1735°F17°F71°F 1952-21°F 197725%8%
Jan 1835°F17°F63°F 1951-23°F 193025%8%
Jan 1935°F17°F62°F 1951-22°F 199425%8%
Jan 2036°F17°F63°F 1906-21°F 198525%9%
Jan 2136°F17°F65°F 1906-18°F 198424%9%
Jan 2236°F17°F69°F 1906-14°F 193624%9%
Jan 2336°F17°F66°F 1967-18°F 193624%9%
Jan 2436°F17°F70°F 1909-16°F 191524%9%
Jan 2536°F17°F71°F 1950-11°F 189424%9%
Jan 2636°F17°F70°F 1950-8°F 193624%9%
Jan 2737°F17°F62°F 1916-14°F 193623%9%
Jan 2837°F17°F66°F 1914-16°F 196323%9%
Jan 2937°F17°F70°F 1914-10°F 197723%8%
Jan 3037°F17°F64°F 2013-12°F 196623%8%
Jan 3137°F17°F65°F 1989-14°F 201923%8%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Clinton, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

January 1
sunrise 8:10 AM, sunset 5:36 PM
January 31
sunrise 7:58 AM, sunset 6:08 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00127522 (Rockville), public domain. Records: NOAA GHCN-Daily, station USC00116610, 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.