Doon climate

Doon Weather in October

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

Average highs run from 69°F on October 1 to 53°F on October 31, and lows from 43°F to 29°F. Normal precipitation for the month is 2.23 in over about 7 wet days.

October 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.-20020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
61°F
Average low
36°F
Precipitation
2.23 in
Snowfall
0.4 in
Record high
92°FOct 1, 2023
Record low
-2°FOct 30, 1925
Chance of a freeze
100%
Daylight
11 h 44 min to 10 h 19 min
Cloud cover
59%
Humidity
69%
Dew point
37°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
Oct 169°F43°F92°F 202324°F 198424%0%
Oct 269°F43°F92°F 195319°F 197424%0%
Oct 368°F42°F92°F 200623°F 198724%1%
Oct 468°F42°F91°F 200522°F 193523%1%
Oct 567°F41°F92°F 196323°F 198823%1%
Oct 667°F41°F89°F 196321°F 193523%1%
Oct 766°F40°F88°F 198018°F 201223%1%
Oct 866°F40°F88°F 201015°F 200023%1%
Oct 965°F39°F89°F 201020°F 200022%1%
Oct 1065°F39°F92°F 192819°F 197022%1%
Oct 1164°F39°F88°F 201517°F 198722%1%
Oct 1263°F38°F88°F 197513°F 191722%1%
Oct 1363°F38°F90°F 197513°F 190921%1%
Oct 1462°F37°F88°F 197518°F 193721%1%
Oct 1562°F37°F91°F 195823°F 199121%1%
Oct 1661°F36°F85°F 193821°F 196620%1%
Oct 1761°F36°F84°F 196113°F 197620%2%
Oct 1860°F35°F84°F 200317°F 202220%2%
Oct 1960°F35°F87°F 20039°F 197220%2%
Oct 2059°F34°F86°F 200315°F 191319%2%
Oct 2158°F34°F83°F 197813°F 193019%2%
Oct 2258°F33°F82°F 202215°F 197619%2%
Oct 2357°F33°F83°F 202215°F 191719%2%
Oct 2457°F33°F83°F 202214°F 202018%2%
Oct 2556°F32°F84°F 192719°F 193318%2%
Oct 2656°F32°F82°F 192712°F 193618%2%
Oct 2755°F31°F82°F 19226°F 202018%3%
Oct 2854°F31°F81°F 19370°F 192518%3%
Oct 2954°F30°F85°F 19370°F 192517%3%
Oct 3053°F30°F78°F 2024-2°F 192517%3%
Oct 3153°F29°F78°F 193310°F 199317%3%

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.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

October 1
sunrise 7:22 AM, sunset 7:06 PM
October 31
sunrise 7:59 AM, sunset 6:18 PM

Every day of October: 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.