Groom climate

Groom Weather in September

NOAA 1991-2020 normals for Panhandle, 30.5 km from Groom

Average highs run from 88°F on September 1 to 79°F on September 30, and lows from 62°F to 52°F. Normal precipitation for the month is 1.91 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 Groom, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
57°F
Precipitation
1.91 in
Record high
104°FSep 6, 1995
Record low
31°FSep 25, 2000
Chance of a freeze
1%
Days of 90°F or more
8.7
Daylight
12 h 54 min to 11 h 51 min
Cloud cover
41%
Humidity
54%
Dew point
52°F
Wind
10.3 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 188°F62°F103°F 201152°F 199318%0%
Sep 288°F62°F100°F 198250°F 197417%0%
Sep 388°F62°F100°F 197941°F 197417%0%
Sep 487°F61°F103°F 202641°F 197417%0%
Sep 587°F61°F103°F 200047°F 197417%0%
Sep 687°F61°F104°F 199549°F 201117%0%
Sep 787°F61°F104°F 198349°F 198617%0%
Sep 886°F60°F104°F 202348°F 198617%0%
Sep 986°F60°F98°F 198537°F 202016%0%
Sep 1086°F60°F100°F 202637°F 202016%0%
Sep 1185°F59°F102°F 202137°F 202016%0%
Sep 1285°F59°F100°F 200047°F 200716%0%
Sep 1385°F59°F99°F 201142°F 198916%0%
Sep 1484°F58°F101°F 202639°F 198916%0%
Sep 1584°F58°F100°F 202439°F 198916%0%
Sep 1684°F57°F98°F 196545°F 197316%0%
Sep 1784°F57°F97°F 197839°F 196516%0%
Sep 1883°F57°F97°F 197240°F 197116%0%
Sep 1983°F56°F99°F 200540°F 200315%0%
Sep 2083°F56°F98°F 202440°F 200315%0%
Sep 2182°F56°F98°F 202433°F 198315%0%
Sep 2282°F55°F98°F 198033°F 198315%0%
Sep 2382°F55°F95°F 200037°F 199515%0%
Sep 2481°F54°F97°F 197938°F 198915%0%
Sep 2581°F54°F99°F 197931°F 200014%0%
Sep 2680°F54°F97°F 202031°F 200014%0%
Sep 2780°F53°F97°F 202036°F 197014%0%
Sep 2880°F53°F97°F 200937°F 197614%0%
Sep 2979°F52°F95°F 199434°F 198414%0%
Sep 3079°F52°F95°F 196731°F 198414%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Groom, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 7:17 AM, sunset 8:11 PM
September 30
sunrise 7:39 AM, sunset 7:30 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00416785 (Panhandle), public domain. Records: NOAA GHCN-Daily, station USC00416776, 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.