Williamston climate

Williamston Weather in January

NOAA 1991-2020 normals for W Pelzer, 3.4 km from Williamston

Average highs run from 52°F on January 1 to 54°F on January 31, and lows from 32°F to 30°F. Normal precipitation for the month is 4.27 in over about 9 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 Williamston, in °F, with the record for each date.020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
52°F
Average low
31°F
Precipitation
4.27 in
Snowfall
0.6 in
Record high
77°FJan 30, 2002
Record low
5°FJan 19, 1994
Chance of a freeze
100%
Daylight
9 h 53 min to 10 h 29 min
Cloud cover
56%
Humidity
83%
Dew point
35°F
Wind
5.1 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 152°F32°F76°F 202222°F 199431%1%
Jan 252°F32°F72°F 202318°F 199831%1%
Jan 352°F31°F68°F 199313°F 200131%1%
Jan 452°F31°F73°F 199714°F 200130%1%
Jan 552°F31°F72°F 200513°F 199930%1%
Jan 652°F31°F71°F 201912°F 199930%1%
Jan 752°F31°F68°F 200717°F 201030%1%
Jan 852°F31°F68°F 199814°F 199630%1%
Jan 952°F31°F70°F 200514°F 201030%1%
Jan 1052°F31°F71°F 200815°F 201030%1%
Jan 1152°F31°F69°F 202015°F 201030%1%
Jan 1252°F31°F71°F 202015°F 201030%1%
Jan 1352°F31°F69°F 200016°F 201130%1%
Jan 1452°F31°F72°F 200016°F 201130%1%
Jan 1552°F31°F72°F 202015°F 201130%1%
Jan 1652°F31°F69°F 202013°F 200930%1%
Jan 1752°F31°F65°F 199312°F 200930%1%
Jan 1852°F30°F65°F 200614°F 200330%1%
Jan 1952°F30°F69°F 20235°F 199430%1%
Jan 2052°F30°F67°F 20235°F 199430%1%
Jan 2152°F30°F71°F 201813°F 199430%1%
Jan 2253°F30°F65°F 199715°F 200930%2%
Jan 2353°F30°F65°F 201819°F 199430%2%
Jan 2453°F30°F66°F 199912°F 200330%1%
Jan 2553°F30°F65°F 199411°F 200330%1%
Jan 2653°F30°F70°F 199921°F 199530%1%
Jan 2753°F30°F68°F 200516°F 200030%1%
Jan 2853°F30°F69°F 199916°F 200030%1%
Jan 2953°F30°F76°F 199917°F 200730%1%
Jan 3053°F30°F77°F 200217°F 200730%1%
Jan 3154°F30°F74°F 200222°F 201030%1%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Williamston, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EST).

January 1
sunrise 7:37 AM, sunset 5:30 PM
January 31
sunrise 7:29 AM, sunset 5:58 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00389122 (W Pelzer), public domain. Records: NOAA GHCN-Daily, station USC00383735, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.