Calhoun County climate

Calhoun County Weather in January

NOAA 1991-2020 normals for Rockwell City, 1.6 km from Calhoun County

Average highs run from 27°F on January 1 to 27°F on January 31, and lows from 11°F to 8°F. Normal precipitation for the month is 0.76 in over about 5 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 Calhoun County, in °F, with the record for each date.-50-250255075151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
27°F
Average low
8°F
Precipitation
0.76 in
Snowfall
7.4 in
Record high
68°FJan 25, 1944
Record low
-40°FJan 12, 1912
Chance of a freeze
100%
Daylight
9 h 09 min to 9 h 58 min
Cloud cover
64%
Humidity
86%
Dew point
14°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.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Jan 127°F11°F60°F 1954-25°F 197417%12%
Jan 227°F10°F55°F 1939-24°F 191117%12%
Jan 327°F10°F54°F 2004-23°F 191917%12%
Jan 427°F10°F54°F 1909-22°F 194217%12%
Jan 527°F10°F62°F 1956-29°F 192417%12%
Jan 627°F10°F62°F 2012-21°F 191217%12%
Jan 727°F9°F55°F 1948-30°F 191217%12%
Jan 826°F9°F61°F 2003-15°F 189517%12%
Jan 926°F9°F61°F 2003-22°F 197417%12%
Jan 1026°F9°F62°F 1928-24°F 198217%12%
Jan 1126°F9°F59°F 2012-23°F 191817%13%
Jan 1226°F8°F60°F 1928-40°F 191217%13%
Jan 1326°F8°F59°F 1900-24°F 191617%13%
Jan 1426°F8°F55°F 1944-28°F 195717%13%
Jan 1526°F8°F63°F 1990-22°F 191217%13%
Jan 1626°F8°F57°F 1990-24°F 196517%13%
Jan 1726°F8°F53°F 1944-19°F 193017%13%
Jan 1826°F8°F56°F 1919-26°F 196717%13%
Jan 1926°F8°F52°F 1895-22°F 198517%13%
Jan 2026°F8°F62°F 1895-25°F 196218%13%
Jan 2126°F8°F57°F 1908-22°F 195618%13%
Jan 2226°F8°F55°F 1900-22°F 193618%13%
Jan 2326°F8°F57°F 1981-21°F 196318%13%
Jan 2426°F8°F63°F 1981-28°F 189418%13%
Jan 2527°F8°F68°F 1944-30°F 189418%13%
Jan 2627°F8°F59°F 1944-22°F 190418%13%
Jan 2727°F8°F68°F 2002-22°F 195518%13%
Jan 2827°F8°F59°F 2006-24°F 191518%13%
Jan 2927°F8°F59°F 1919-26°F 196618%13%
Jan 3027°F8°F54°F 1913-22°F 189918%13%
Jan 3127°F8°F63°F 2012-26°F 191818%13%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Calhoun County, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CST).

January 1
sunrise 7:48 AM, sunset 4:57 PM
January 31
sunrise 7:33 AM, sunset 5:31 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00137161 (Rockwell City), public domain. Records: NOAA GHCN-Daily, station USC00131233, 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.