Grant County climate

Grant County Weather in January

NOAA 1991-2020 normals for Milbank, 12.9 km from Grant County

Average highs run from 21°F on January 1 to 22°F on January 31, and lows from 5°F to 4°F. Normal precipitation for the month is 0.71 in.

January day by day

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

Normal daily high and low temperature at Grant 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
21°F
Average low
4°F
Precipitation
0.71 in
Snowfall
10.6 in
Record high
60°FJan 6, 2012
Record low
-32°FJan 31, 2019
Chance of a freeze
100%
Daylight
8 h 50 min to 9 h 45 min
Cloud cover
62%
Humidity
88%
Dew point
10°F
Wind
12.8 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 121°F5°F35°F 2012-24°F 201816%
Jan 221°F5°F35°F 2020-26°F 201016%
Jan 321°F4°F39°F 2021-28°F 201016%
Jan 421°F4°F44°F 2012-24°F 201016%
Jan 521°F4°F48°F 2012-15°F 201716%
Jan 621°F4°F60°F 2012-23°F 201416%
Jan 721°F4°F46°F 2012-23°F 201416%
Jan 821°F4°F48°F 2026-18°F 201016%
Jan 920°F4°F44°F 2012-21°F 201016%
Jan 1020°F4°F52°F 2012-18°F 201016%
Jan 1120°F3°F56°F 2012-16°F 202016%
Jan 1220°F3°F39°F 2022-18°F 202016%
Jan 1320°F3°F51°F 2026-18°F 201716%
Jan 1420°F3°F46°F 2021-16°F 202416%
Jan 1520°F3°F35°F 2021-17°F 202416%
Jan 1620°F3°F43°F 2026-18°F 202016%
Jan 1721°F3°F42°F 2010-18°F 202016%
Jan 1821°F3°F40°F 2015-16°F 201616%
Jan 1921°F3°F46°F 2017-17°F 201916%
Jan 2021°F3°F49°F 2018-17°F 201916%
Jan 2121°F3°F46°F 2018-22°F 201116%
Jan 2221°F3°F33°F 2017-17°F 201115%
Jan 2321°F3°F38°F 2020-20°F 202615%
Jan 2421°F3°F42°F 2015-20°F 202615%
Jan 2521°F3°F37°F 2015-18°F 202615%
Jan 2621°F3°F37°F 2015-16°F 202215%
Jan 2722°F3°F43°F 2015-17°F 201915%
Jan 2822°F3°F44°F 2024-15°F 201415%
Jan 2922°F4°F49°F 2024-14°F 201415%
Jan 3022°F4°F46°F 2024-31°F 201915%
Jan 3122°F4°F51°F 2012-32°F 201915%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grant 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 8:06 AM, sunset 4:56 PM
January 31
sunrise 7:48 AM, sunset 5:33 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00395531 (Milbank), public domain. Records: NOAA GHCN-Daily, station USC00395531, 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.