Pershing County climate

Pershing County Weather in September

NOAA 1991-2020 normals for Rye Patch Dam, 8.9 km from Pershing County

Average highs run from 89°F on September 1 to 78°F on September 30, and lows from 47°F to 37°F. Normal precipitation for the month is 0.30 in over about 2 wet days.

September day by day

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

Normal daily high and low temperature at Pershing County, in °F, with the record for each date.020406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
42°F
Precipitation
0.30 in
Record high
106°FSep 3, 1955
Record low
20°FSep 24, 1958
Chance of a freeze
75%
Days of 90°F or more
9.3
Daylight
13 h 04 min to 11 h 48 min
Cloud cover
31%
Humidity
28%
Dew point
28°F
Wind
6.5 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 189°F47°F103°F 195034°F 19576%0%
Sep 288°F46°F103°F 195032°F 19646%0%
Sep 388°F46°F106°F 195535°F 19646%0%
Sep 488°F46°F104°F 202032°F 19996%0%
Sep 588°F45°F103°F 202033°F 20156%0%
Sep 687°F45°F106°F 202233°F 20156%0%
Sep 787°F45°F103°F 202232°F 19966%0%
Sep 887°F45°F100°F 202135°F 19787%0%
Sep 986°F44°F100°F 202132°F 20017%0%
Sep 1086°F44°F99°F 195331°F 19527%0%
Sep 1186°F44°F100°F 200933°F 20057%0%
Sep 1285°F43°F99°F 200931°F 19727%0%
Sep 1385°F43°F97°F 197129°F 19887%0%
Sep 1485°F43°F98°F 195328°F 19707%0%
Sep 1584°F43°F98°F 195129°F 19598%0%
Sep 1684°F42°F95°F 195128°F 19708%0%
Sep 1784°F42°F96°F 195129°F 19598%0%
Sep 1883°F42°F97°F 195222°F 19548%0%
Sep 1983°F41°F96°F 200924°F 19718%0%
Sep 2082°F41°F96°F 195327°F 19788%0%
Sep 2182°F40°F94°F 195225°F 20048%0%
Sep 2281°F40°F95°F 201127°F 20178%0%
Sep 2381°F40°F97°F 201124°F 19779%0%
Sep 2481°F39°F95°F 195220°F 19589%0%
Sep 2580°F39°F98°F 200926°F 19589%0%
Sep 2680°F39°F98°F 200927°F 20079%0%
Sep 2779°F38°F96°F 200923°F 19489%0%
Sep 2879°F38°F98°F 201025°F 19599%0%
Sep 2978°F37°F98°F 201025°F 19599%0%
Sep 3078°F37°F97°F 201020°F 19509%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Pershing County, in percent, and of at least 0.1 inch of snowfall.02468101102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

September 1
sunrise 6:21 AM, sunset 7:25 PM
September 30
sunrise 6:49 AM, sunset 6:37 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00267192 (Rye Patch Dam), public domain. Records: NOAA GHCN-Daily, station USW00024172, 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.