Royalton climate

Royalton Weather in January

NOAA 1991-2020 normals for Du Quoin 4 Se, 14.1 km from Royalton

Average highs run from 41°F on January 1 to 42°F on January 31, and lows from 25°F to 24°F. Normal precipitation for the month is 3.16 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 Royalton, in °F, with the record for each date.-20020406080151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
40°F
Average low
24°F
Precipitation
3.16 in
Snowfall
3.8 in
Record high
71°FJan 29, 2002
Record low
-6°FJan 24, 2003
Chance of a freeze
100%
Daylight
9 h 36 min to 10 h 18 min
Cloud cover
66%
Humidity
84%
Dew point
26°F
Wind
11.0 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 141°F25°F67°F 2006-1°F 201825%6%
Jan 241°F25°F69°F 2000-4°F 201825%6%
Jan 341°F25°F69°F 20040°F 200125%6%
Jan 441°F25°F63°F 20093°F 201825%6%
Jan 540°F25°F59°F 20266°F 201425%6%
Jan 640°F24°F67°F 2008-2°F 201425%6%
Jan 740°F24°F68°F 2008-1°F 201425%6%
Jan 840°F24°F69°F 20262°F 201525%6%
Jan 940°F24°F68°F 20268°F 201125%6%
Jan 1040°F24°F65°F 2013-5°F 201025%6%
Jan 1140°F24°F66°F 201713°F 201625%6%
Jan 1240°F24°F68°F 200512°F 200325%6%
Jan 1340°F24°F66°F 20059°F 201125%6%
Jan 1440°F24°F59°F 20042°F 202425%6%
Jan 1540°F24°F59°F 20202°F 202425%6%
Jan 1640°F23°F65°F 2012-1°F 200925%6%
Jan 1740°F23°F63°F 20122°F 200325%6%
Jan 1840°F23°F57°F 20151°F 200325%6%
Jan 1940°F23°F61°F 20066°F 200325%6%
Jan 2040°F23°F61°F 20064°F 202425%6%
Jan 2140°F23°F68°F 20174°F 202425%6%
Jan 2240°F23°F63°F 20126°F 202525%6%
Jan 2340°F23°F62°F 2002-3°F 200325%6%
Jan 2441°F24°F62°F 2006-6°F 200325%6%
Jan 2541°F24°F59°F 20055°F 200824%6%
Jan 2641°F24°F59°F 1999-2°F 202624%6%
Jan 2741°F24°F65°F 19996°F 200324%6%
Jan 2841°F24°F66°F 20023°F 201424%6%
Jan 2941°F24°F71°F 20022°F 201424%7%
Jan 3042°F24°F64°F 20165°F 200424%7%
Jan 3142°F24°F65°F 20161°F 201024%7%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Royalton, 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 (CST).

January 1
sunrise 7:12 AM, sunset 4:48 PM
January 31
sunrise 7:01 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 USC00112483 (Du Quoin 4 Se), public domain. Records: NOAA GHCN-Daily, station USW00093810, 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.