Grove City climate

Grove City Weather in September

NOAA 1991-2020 normals for Columbus-Valley Crossing, 15 km from Grove City

Average highs run from 84°F on September 1 to 74°F on September 30, and lows from 59°F to 49°F. Normal precipitation for the month is 3.56 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 Grove City, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
80°F
Average low
54°F
Precipitation
3.56 in
Record high
97°FSep 2, 2011
Record low
36°FSep 24, 2012
Chance of a freeze
4%
Days of 90°F or more
2.0
Daylight
13 h 04 min to 11 h 48 min
Cloud cover
52%
Humidity
69%
Dew point
54°F
Wind
7.8 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°F59°F94°F 201152°F 202322%0%
Sep 284°F59°F97°F 201150°F 202522%0%
Sep 383°F59°F97°F 201148°F 202422%0%
Sep 483°F58°F94°F 201849°F 202422%0%
Sep 583°F58°F94°F 201849°F 202522%0%
Sep 683°F58°F92°F 201647°F 201722%0%
Sep 783°F58°F92°F 201644°F 202522%0%
Sep 882°F57°F92°F 201542°F 202422%0%
Sep 982°F57°F91°F 202644°F 202422%0%
Sep 1082°F57°F94°F 201344°F 201722%0%
Sep 1181°F56°F93°F 201947°F 201722%0%
Sep 1281°F56°F93°F 201950°F 201222%0%
Sep 1381°F56°F94°F 201949°F 201522%0%
Sep 1480°F55°F90°F 202143°F 201322%0%
Sep 1580°F55°F89°F 202643°F 201322%0%
Sep 1680°F54°F88°F 201640°F 201122%0%
Sep 1779°F54°F89°F 202145°F 201422%0%
Sep 1879°F54°F89°F 202147°F 202022%0%
Sep 1979°F53°F90°F 202538°F 201223%0%
Sep 2078°F53°F91°F 201841°F 202023%0%
Sep 2178°F52°F92°F 202440°F 202023%0%
Sep 2278°F52°F92°F 202440°F 202023%0%
Sep 2377°F52°F91°F 201738°F 201223%0%
Sep 2477°F51°F90°F 201736°F 201223%0%
Sep 2576°F51°F89°F 201744°F 201223%0%
Sep 2676°F50°F91°F 201747°F 202123%0%
Sep 2776°F50°F91°F 201745°F 202223%0%
Sep 2875°F49°F88°F 202542°F 202223%0%
Sep 2975°F49°F88°F 202541°F 202223%0%
Sep 3074°F49°F90°F 201939°F 202223%0%

Chance of rain

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

September 1
sunrise 7:00 AM, sunset 8:04 PM
September 30
sunrise 7:28 AM, sunset 7:16 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00331783 (Columbus-Valley Crossing), public domain. Records: NOAA GHCN-Daily, station USC00331785, 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.