Sheridan climate

Sheridan Weather in September

NOAA 1991-2020 normals for Dallas 2 Ne, 18.8 km from Sheridan

Average highs run from 81°F on September 1 to 73°F on September 30, and lows from 51°F to 47°F. Normal precipitation for the month is 1.60 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 Sheridan, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
78°F
Average low
49°F
Precipitation
1.60 in
Record high
101°FSep 2, 2017
Record low
32°FSep 27, 1999
Chance of a freeze
1%
Days of 90°F or more
2.7
Daylight
13 h 14 min to 11 h 44 min
Cloud cover
49%
Humidity
86%
Dew point
53°F
Wind
4.7 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 181°F51°F97°F 199835°F 20080%
Sep 281°F51°F101°F 201741°F 20080%
Sep 381°F51°F99°F 202040°F 20080%
Sep 481°F51°F95°F 200340°F 20180%
Sep 580°F51°F99°F 202441°F 20000%
Sep 680°F51°F97°F 201439°F 20010%
Sep 780°F50°F96°F 201238°F 19990%
Sep 880°F50°F92°F 201138°F 20220%
Sep 980°F50°F95°F 201141°F 19980%
Sep 1079°F50°F96°F 200738°F 20080%
Sep 1179°F50°F97°F 201737°F 20120%
Sep 1279°F50°F92°F 199942°F 20160%
Sep 1379°F50°F94°F 199942°F 20080%
Sep 1479°F50°F91°F 200841°F 20160%
Sep 1578°F49°F94°F 202336°F 20030%
Sep 1678°F49°F92°F 202536°F 20210%
Sep 1778°F49°F91°F 201241°F 20180%
Sep 1877°F49°F93°F 199938°F 20180%
Sep 1977°F49°F93°F 199939°F 20180%
Sep 2077°F49°F95°F 201440°F 20040%
Sep 2176°F48°F88°F 199939°F 20160%
Sep 2276°F48°F93°F 200938°F 20050%
Sep 2376°F48°F90°F 200237°F 20070%
Sep 2475°F48°F91°F 202136°F 20050%
Sep 2575°F48°F89°F 202237°F 20000%
Sep 2674°F48°F92°F 200337°F 20000%
Sep 2774°F47°F98°F 200332°F 19990%
Sep 2873°F47°F87°F 200638°F 20010%
Sep 2973°F47°F92°F 200838°F 20240%
Sep 3073°F47°F87°F 200137°F 20160%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Sheridan, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

September 1
sunrise 6:36 AM, sunset 7:50 PM
September 30
sunrise 7:11 AM, sunset 6:55 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00352112 (Dallas 2 Ne), public domain. Records: NOAA GHCN-Daily, station USW00094273, 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.