Kettering climate

Kettering Weather in September

NOAA 1991-2020 normals for Dayton Mcd, 8.4 km from Kettering

Average highs run from 84°F on September 1 to 73°F on September 30, and lows from 61°F to 50°F. Normal precipitation for the month is 3.03 in over about 8 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 Kettering, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
79°F
Average low
56°F
Precipitation
3.03 in
Record high
97°FSep 1, 2011
Record low
36°FSep 22, 1999
Chance of a freeze
0%
Days of 90°F or more
4.4
Daylight
13 h 03 min to 11 h 49 min
Cloud cover
49%
Humidity
68%
Dew point
54°F
Wind
7.6 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 184°F61°F97°F 201148°F 200926%0%
Sep 284°F61°F97°F 201151°F 200926%0%
Sep 384°F61°F97°F 201150°F 199826%0%
Sep 483°F60°F95°F 202653°F 200626%0%
Sep 583°F60°F95°F 200745°F 201026%0%
Sep 683°F60°F94°F 199849°F 201726%0%
Sep 783°F59°F93°F 200246°F 201726%0%
Sep 882°F59°F93°F 200245°F 202426%0%
Sep 982°F59°F93°F 200244°F 199826%0%
Sep 1082°F58°F94°F 201946°F 199826%0%
Sep 1181°F58°F92°F 201350°F 199926%0%
Sep 1281°F57°F93°F 201947°F 200726%0%
Sep 1380°F57°F94°F 201947°F 200926%0%
Sep 1480°F57°F94°F 199843°F 201326%0%
Sep 1580°F56°F90°F 201844°F 200126%0%
Sep 1679°F56°F90°F 201941°F 200726%0%
Sep 1779°F55°F87°F 202542°F 200026%0%
Sep 1879°F55°F91°F 201846°F 199926%0%
Sep 1978°F55°F92°F 202439°F 201226%0%
Sep 2078°F54°F92°F 202441°F 202027%0%
Sep 2177°F54°F94°F 202441°F 200627%0%
Sep 2277°F53°F91°F 202436°F 199927%0%
Sep 2376°F53°F92°F 201037°F 201227%0%
Sep 2476°F52°F93°F 200737°F 201227%0%
Sep 2576°F52°F88°F 200743°F 200127%0%
Sep 2675°F52°F89°F 201743°F 200027%0%
Sep 2775°F51°F91°F 201942°F 200027%0%
Sep 2874°F51°F92°F 201942°F 202227%0%
Sep 2974°F50°F91°F 201938°F 200028%0%
Sep 3073°F50°F94°F 201938°F 200328%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Kettering, 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 (EDT).

September 1
sunrise 7:05 AM, sunset 8:08 PM
September 30
sunrise 7:32 AM, sunset 7:21 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00332067 (Dayton Mcd), public domain. Records: NOAA GHCN-Daily, station USW00053859, 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.