Elgin climate

Elgin Weather in September

NOAA 1991-2020 normals for Elgin, 0.6 km from Elgin

Average highs run from 83°F on September 1 to 72°F on September 30, and lows from 43°F to 36°F. Normal precipitation for the month is 0.96 in over about 5 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 Elgin, 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
40°F
Precipitation
0.96 in
Record high
103°FSep 3, 2022
Record low
23°FSep 29, 1985
Chance of a freeze
82%
Days of 90°F or more
3.9
Daylight
13 h 16 min to 11 h 44 min
Cloud cover
44%
Humidity
52%
Dew point
38°F
Wind
6.0 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 183°F43°F101°F 202234°F 199913%0%
Sep 282°F43°F100°F 199833°F 200813%0%
Sep 382°F43°F103°F 202234°F 197514%0%
Sep 482°F43°F102°F 202536°F 197114%0%
Sep 582°F42°F102°F 201733°F 196914%0%
Sep 681°F42°F97°F 199834°F 196914%0%
Sep 781°F42°F98°F 202229°F 199215%0%
Sep 881°F42°F97°F 198134°F 197615%0%
Sep 981°F41°F97°F 202031°F 197015%0%
Sep 1080°F41°F97°F 202036°F 197015%0%
Sep 1180°F41°F94°F 199033°F 200516%0%
Sep 1280°F41°F94°F 199634°F 198916%0%
Sep 1379°F40°F93°F 200232°F 197416%0%
Sep 1479°F40°F92°F 200225°F 197016%0%
Sep 1579°F40°F95°F 200027°F 197016%0%
Sep 1678°F40°F95°F 198130°F 196917%0%
Sep 1778°F39°F97°F 198129°F 196517%0%
Sep 1878°F39°F98°F 198127°F 196517%0%
Sep 1977°F39°F89°F 199930°F 196517%0%
Sep 2077°F39°F90°F 197925°F 198317%0%
Sep 2176°F38°F92°F 196727°F 198318%0%
Sep 2276°F38°F94°F 196629°F 197118%0%
Sep 2376°F38°F96°F 196628°F 198118%0%
Sep 2475°F37°F92°F 198729°F 200818%0%
Sep 2575°F37°F91°F 197424°F 197019%0%
Sep 2674°F37°F91°F 197430°F 197219%0%
Sep 2774°F36°F91°F 202230°F 198419%0%
Sep 2873°F36°F91°F 196724°F 199920%0%
Sep 2973°F36°F89°F 201623°F 198520%0%
Sep 3072°F36°F87°F 201625°F 198521%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Elgin, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

September 1
sunrise 6:13 AM, sunset 7:29 PM
September 30
sunrise 6:49 AM, sunset 6:33 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00352597 (Elgin), public domain. Records: NOAA GHCN-Daily, station USC00354622, 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.