Merkel climate

Merkel Weather in September

NOAA 1991-2020 normals for Merkel 12 Sw, 19.7 km from Merkel

Average highs run from 90°F on September 1 to 83°F on September 30, and lows from 67°F to 57°F. Normal precipitation for the month is 3.21 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 Merkel, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
86°F
Average low
62°F
Precipitation
3.21 in
Record high
108°FSep 8, 2023
Record low
38°FSep 24, 1989
Chance of a freeze
0%
Days of 90°F or more
12.0
Daylight
12 h 49 min to 11 h 52 min
Cloud cover
41%
Humidity
58%
Dew point
58°F
Wind
9.6 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 190°F67°F106°F 195257°F 19500%
Sep 290°F66°F105°F 200056°F 19740%
Sep 390°F66°F106°F 202652°F 19740%
Sep 489°F66°F106°F 200053°F 19610%
Sep 589°F66°F107°F 200052°F 19880%
Sep 689°F65°F105°F 194847°F 20110%
Sep 789°F65°F106°F 202353°F 19740%
Sep 888°F65°F108°F 202350°F 20040%
Sep 988°F65°F103°F 202346°F 20040%
Sep 1088°F64°F103°F 201449°F 20200%
Sep 1188°F64°F105°F 200049°F 19480%
Sep 1287°F64°F105°F 202649°F 19590%
Sep 1387°F63°F101°F 201151°F 19750%
Sep 1487°F63°F101°F 196549°F 19890%
Sep 1587°F63°F104°F 196547°F 19930%
Sep 1686°F62°F103°F 196547°F 20080%
Sep 1786°F62°F100°F 199746°F 19510%
Sep 1886°F62°F97°F 199748°F 19910%
Sep 1986°F61°F99°F 195645°F 19910%
Sep 2085°F61°F104°F 202141°F 19710%
Sep 2185°F61°F101°F 199842°F 19830%
Sep 2285°F60°F103°F 202544°F 19950%
Sep 2385°F60°F102°F 202544°F 19890%
Sep 2484°F60°F99°F 197938°F 19890%
Sep 2584°F59°F104°F 197740°F 19750%
Sep 2684°F59°F105°F 197739°F 20000%
Sep 2783°F59°F105°F 195343°F 19960%
Sep 2883°F58°F102°F 195340°F 19960%
Sep 2983°F58°F100°F 197742°F 20200%
Sep 3083°F57°F103°F 197740°F 19840%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Merkel, 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 (CDT).

September 1
sunrise 7:15 AM, sunset 8:04 PM
September 30
sunrise 7:34 AM, sunset 7:26 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00415852 (Merkel 12 Sw), public domain. Records: NOAA GHCN-Daily, station USW00013962, 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.