Council climate

Council Weather in September

NOAA 1991-2020 normals for Council, 1.6 km from Council

Average highs run from 86°F on September 1 to 74°F on September 30, and lows from 50°F to 41°F. Normal precipitation for the month is 0.95 in.

September day by day

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

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

September at a glance

Average high
80°F
Average low
45°F
Precipitation
0.95 in
Record high
95°FSep 3, 2017
Record low
12°FSep 28, 1999
Chance of a freeze
39%
Days of 90°F or more
5.8
Daylight
13 h 14 min to 11 h 45 min
Cloud cover
37%
Humidity
44%
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
Sep 186°F50°F89°F 202227°F 20060%
Sep 285°F49°F91°F 201724°F 20080%
Sep 385°F49°F95°F 201728°F 20000%
Sep 485°F49°F91°F 199829°F 19990%
Sep 584°F49°F89°F 202029°F 19990%
Sep 684°F48°F95°F 202228°F 20100%
Sep 784°F48°F92°F 202228°F 20010%
Sep 883°F48°F86°F 202124°F 20010%
Sep 983°F47°F85°F 202126°F 20010%
Sep 1083°F47°F86°F 201127°F 20050%
Sep 1182°F47°F86°F 201323°F 20050%
Sep 1282°F47°F87°F 201524°F 20050%
Sep 1381°F46°F82°F 201524°F 20030%
Sep 1481°F46°F84°F 200025°F 20050%
Sep 1581°F46°F80°F 199825°F 20060%
Sep 1680°F45°F83°F 200827°F 20170%
Sep 1780°F45°F84°F 202025°F 20030%
Sep 1879°F45°F80°F 200923°F 20030%
Sep 1979°F45°F81°F 202526°F 20050%
Sep 2079°F44°F81°F 202527°F 20010%
Sep 2178°F44°F78°F 201225°F 20040%
Sep 2278°F44°F81°F 200925°F 20050%
Sep 2377°F43°F83°F 200924°F 20060%
Sep 2477°F43°F86°F 200918°F 20000%
Sep 2576°F43°F84°F 200921°F 20001%
Sep 2676°F42°F82°F 202223°F 20001%
Sep 2775°F42°F85°F 202218°F 19991%
Sep 2875°F42°F82°F 201012°F 19991%
Sep 2974°F41°F80°F 201117°F 19991%
Sep 3074°F41°F82°F 201022°F 20071%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Council, in percent, and of at least 0.1 inch of snowfall.00.20.40.60.811102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

September 1
sunrise 7:08 AM, sunset 8:22 PM
September 30
sunrise 7:43 AM, sunset 7:28 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00102187 (Council), public domain. Records: NOAA GHCN-Daily, station USW00094182, 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.