Koochiching County climate

Koochiching County Weather in October

NOAA 1991-2020 normals for Big Falls, 5.5 km from Koochiching County

Average highs run from 58°F on October 1 to 42°F on October 31, and lows from 38°F to 26°F. Normal precipitation for the month is 2.44 in.

October day by day

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

Normal daily high and low temperature at Koochiching County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
50°F
Average low
32°F
Precipitation
2.44 in
Snowfall
2.1 in
Record high
88°FOct 5, 1963
Record low
2°FOct 30, 1988
Chance of a freeze
100%
Daylight
11 h 39 min to 9 h 58 min
Cloud cover
72%
Humidity
76%
Dew point
34°F
Wind
5.8 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
Oct 158°F38°F84°F 202320°F 20033%
Oct 258°F38°F87°F 191217°F 19743%
Oct 357°F37°F84°F 202320°F 20083%
Oct 457°F37°F85°F 202522°F 19524%
Oct 556°F37°F88°F 196318°F 19584%
Oct 656°F36°F81°F 196118°F 19994%
Oct 755°F36°F83°F 198018°F 20015%
Oct 855°F36°F78°F 200320°F 19175%
Oct 954°F35°F80°F 195520°F 19646%
Oct 1054°F35°F80°F 195518°F 19196%
Oct 1153°F34°F88°F 201519°F 19086%
Oct 1253°F34°F83°F 199515°F 20127%
Oct 1352°F34°F82°F 195613°F 19177%
Oct 1452°F33°F82°F 196320°F 19238%
Oct 1551°F33°F77°F 196418°F 19528%
Oct 1651°F33°F81°F 191210°F 19529%
Oct 1750°F32°F82°F 19617°F 19529%
Oct 1849°F32°F81°F 191016°F 199210%
Oct 1949°F31°F77°F 195312°F 197210%
Oct 2048°F31°F80°F 195310°F 202011%
Oct 2148°F30°F79°F 195314°F 191712%
Oct 2247°F30°F74°F 19639°F 191312%
Oct 2347°F30°F78°F 196310°F 198113%
Oct 2446°F29°F74°F 198912°F 200214%
Oct 2546°F29°F76°F 198910°F 198114%
Oct 2645°F28°F77°F 198910°F 191915%
Oct 2744°F28°F70°F 19217°F 197616%
Oct 2844°F27°F64°F 197413°F 192517%
Oct 2943°F27°F72°F 19506°F 198817%
Oct 3043°F26°F75°F 19502°F 198818%
Oct 3142°F26°F71°F 19999°F 199619%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Koochiching 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 (CDT).

October 1
sunrise 7:15 AM, sunset 6:54 PM
October 31
sunrise 7:59 AM, sunset 5:57 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00210746 (Big Falls), public domain. Records: NOAA GHCN-Daily, station USW00014918, 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.