Doon climate

Doon Weather in January

NOAA 1991-2020 normals for Rock Rapids, 17.6 km from Doon

Average highs run from 26°F on January 1 to 26°F on January 31, and lows from 8°F to 6°F. Normal precipitation for the month is 0.61 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 Doon, in °F, with the record for each date.-50-250255075151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

January at a glance

Average high
25°F
Average low
6°F
Precipitation
0.61 in
Snowfall
6.0 in
Record high
68°FJan 26, 2002
Record low
-37°FJan 12, 1912
Chance of a freeze
100%
Daylight
9 h 03 min to 9 h 54 min
Cloud cover
63%
Humidity
86%
Dew point
13°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 126°F8°F52°F 1998-25°F 197416%12%
Jan 226°F8°F53°F 1964-30°F 201016%12%
Jan 325°F7°F51°F 2004-27°F 191116%12%
Jan 425°F7°F52°F 2012-23°F 196916%12%
Jan 525°F7°F62°F 2012-30°F 192416%12%
Jan 625°F7°F60°F 2012-24°F 198815%12%
Jan 725°F7°F57°F 2003-33°F 191215%12%
Jan 825°F6°F60°F 2002-18°F 196715%12%
Jan 925°F6°F58°F 2003-27°F 197415%12%
Jan 1025°F6°F57°F 2012-23°F 198215%12%
Jan 1125°F6°F57°F 2012-33°F 191815%12%
Jan 1225°F6°F52°F 1928-37°F 191215%12%
Jan 1325°F6°F56°F 1987-29°F 191615%12%
Jan 1425°F6°F52°F 1996-25°F 197215%12%
Jan 1525°F6°F55°F 2006-30°F 197215%12%
Jan 1625°F6°F50°F 2006-24°F 196515%12%
Jan 1725°F6°F48°F 1919-28°F 193015%12%
Jan 1825°F6°F55°F 1919-27°F 196715%13%
Jan 1925°F6°F54°F 1921-30°F 197015%13%
Jan 2025°F6°F53°F 2018-24°F 196215%13%
Jan 2125°F6°F54°F 1964-27°F 197015%13%
Jan 2225°F6°F55°F 1989-27°F 193615%13%
Jan 2325°F6°F55°F 1981-24°F 193515%13%
Jan 2425°F6°F65°F 1981-25°F 190415%13%
Jan 2525°F6°F62°F 1981-27°F 190515%13%
Jan 2626°F6°F68°F 2002-26°F 193615%13%
Jan 2726°F6°F57°F 1934-23°F 193615%13%
Jan 2826°F6°F56°F 2025-19°F 197215%13%
Jan 2926°F6°F61°F 1931-29°F 196616%13%
Jan 3026°F6°F59°F 2025-26°F 191816%13%
Jan 3126°F6°F58°F 2025-31°F 191816%13%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Doon, 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 7:57 AM, sunset 5:00 PM
January 31
sunrise 7:42 AM, sunset 5:36 PM

Every day of January: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00137147 (Rock Rapids), public domain. Records: NOAA GHCN-Daily, station USC00137700, 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.