Boyce climate

Boyce Weather in September

NOAA 1991-2020 normals for Boyce 3 Wnw, 4.5 km from Boyce

Average highs run from 87°F on September 1 to 81°F on September 30, and lows from 71°F to 63°F. Normal precipitation for the month is 4.25 in over about 7 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 Boyce, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
85°F
Average low
67°F
Precipitation
4.25 in
Record high
108°FSep 1, 2000
Record low
44°FSep 23, 1999
Chance of a freeze
0%
Days of 90°F or more
10.3
Daylight
12 h 47 min to 11 h 53 min
Cloud cover
45%
Humidity
71%
Dew point
66°F
Wind
4.3 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 187°F71°F108°F 200062°F 200927%0%
Sep 287°F70°F100°F 195157°F 200927%0%
Sep 387°F70°F107°F 200062°F 200927%0%
Sep 487°F70°F106°F 200060°F 200627%0%
Sep 587°F70°F100°F 202362°F 194827%0%
Sep 687°F70°F101°F 202354°F 201126%0%
Sep 786°F69°F105°F 202350°F 201126%0%
Sep 886°F69°F98°F 194853°F 201126%0%
Sep 986°F69°F96°F 195154°F 201126%0%
Sep 1086°F69°F95°F 200256°F 201225%0%
Sep 1186°F69°F98°F 200258°F 199925%0%
Sep 1285°F68°F98°F 200256°F 201725%0%
Sep 1385°F68°F99°F 200252°F 201525%0%
Sep 1485°F68°F98°F 201951°F 201524%0%
Sep 1585°F67°F98°F 200555°F 199924%0%
Sep 1685°F67°F98°F 202655°F 199924%0%
Sep 1784°F67°F98°F 200451°F 200024%0%
Sep 1884°F67°F99°F 201850°F 200023%0%
Sep 1984°F66°F99°F 200554°F 195123%0%
Sep 2084°F66°F101°F 200551°F 201223%0%
Sep 2183°F66°F100°F 200554°F 200623%0%
Sep 2283°F65°F99°F 202250°F 199922%0%
Sep 2383°F65°F100°F 202344°F 199922%0%
Sep 2483°F65°F98°F 202253°F 194922%0%
Sep 2582°F64°F98°F 202251°F 194922%0%
Sep 2682°F64°F98°F 200549°F 200121%0%
Sep 2782°F64°F99°F 202344°F 200021%0%
Sep 2882°F63°F96°F 202345°F 200021%0%
Sep 2981°F63°F97°F 202347°F 200021%0%
Sep 3081°F63°F98°F 202344°F 194921%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Boyce, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:47 AM, sunset 7:34 PM
September 30
sunrise 7:04 AM, sunset 6:57 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00161232 (Boyce 3 Wnw), public domain. Records: NOAA GHCN-Daily, station USW00093915, 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.