Coulee City climate

Coulee City Weather in October

NOAA 1991-2020 normals for Hartline, 16.4 km from Coulee City

Average highs run from 70°F on October 1 to 51°F on October 31, and lows from 43°F to 33°F. Normal precipitation for the month is 0.91 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 Coulee City, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
60°F
Average low
38°F
Precipitation
0.91 in
Record high
88°FOct 6, 2014
Record low
8°FOct 31, 2002
Chance of a freeze
92%
Daylight
11 h 40 min to 10 h 01 min
Cloud cover
57%
Humidity
63%
Dew point
35°F
Wind
7.2 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation.

DateNormal highNormal lowRecord highRecord lowChance wet
Oct 170°F43°F86°F 199129°F 2019
Oct 269°F43°F85°F 198731°F 2019
Oct 368°F42°F85°F 198732°F 1981
Oct 468°F42°F84°F 200328°F 1981
Oct 567°F41°F85°F 197133°F 1982
Oct 667°F41°F88°F 201430°F 1955
Oct 766°F41°F85°F 198831°F 1990
Oct 866°F40°F83°F 198825°F 1985
Oct 965°F40°F83°F 198827°F 1985
Oct 1064°F40°F83°F 198825°F 2019
Oct 1164°F39°F82°F 198822°F 2009
Oct 1263°F39°F80°F 199125°F 2009
Oct 1362°F39°F77°F 199931°F 1985
Oct 1462°F38°F78°F 196122°F 1969
Oct 1561°F38°F80°F 196329°F 1992
Oct 1660°F38°F80°F 202225°F 1999
Oct 1760°F37°F79°F 202227°F 1964
Oct 1859°F37°F77°F 197427°F 1969
Oct 1959°F37°F72°F 197420°F 1984
Oct 2058°F36°F77°F 202326°F 1949
Oct 2157°F36°F81°F 200322°F 1984
Oct 2257°F36°F74°F 200324°F 1984
Oct 2356°F35°F70°F 200726°F 1984
Oct 2455°F35°F69°F 198822°F 2002
Oct 2555°F35°F74°F 201920°F 2020
Oct 2654°F34°F69°F 196521°F 2020
Oct 2754°F34°F69°F 198519°F 2011
Oct 2853°F34°F75°F 200319°F 2002
Oct 2952°F34°F70°F 201213°F 2019
Oct 3052°F33°F74°F 201514°F 2002
Oct 3151°F33°F72°F 19678°F 2002

Chance of rain

Sunrise and sunset

Times for 2026, local time (PDT).

October 1
sunrise 6:56 AM, sunset 6:36 PM
October 31
sunrise 7:40 AM, sunset 5:41 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00453529 (Hartline), public domain. Records: NOAA GHCN-Daily, station USW00024141, 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.