Grant climate

Grant Weather in September

NOAA 1991-2020 normals for Kent City 2 Sw, 15.5 km from Grant

Average highs run from 79°F on September 1 to 69°F on September 30, and lows from 53°F to 43°F. Normal precipitation for the month is 3.08 in over about 10 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 Grant, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
75°F
Average low
48°F
Precipitation
3.08 in
Record high
93°FSep 24, 2017
Record low
34°FSep 15, 2011
Chance of a freeze
54%
Days of 90°F or more
1.8
Daylight
13 h 11 min to 11 h 46 min
Cloud cover
55%
Humidity
75%
Dew point
54°F
Wind
11.0 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 179°F53°F88°F 200840°F 200931%0%
Sep 279°F53°F89°F 200841°F 200931%0%
Sep 379°F52°F91°F 200846°F 200931%0%
Sep 478°F52°F87°F 201244°F 202531%0%
Sep 578°F52°F86°F 201842°F 201032%0%
Sep 678°F52°F89°F 202339°F 201132%0%
Sep 778°F51°F87°F 201639°F 201132%0%
Sep 877°F51°F81°F 201539°F 202432%0%
Sep 977°F51°F80°F 202240°F 202433%0%
Sep 1077°F50°F81°F 201342°F 200833%0%
Sep 1176°F50°F86°F 201344°F 200833%0%
Sep 1276°F50°F82°F 202544°F 201433%0%
Sep 1376°F49°F87°F 202442°F 201434%0%
Sep 1475°F49°F87°F 202438°F 201334%0%
Sep 1575°F49°F87°F 202434°F 201134%0%
Sep 1675°F48°F88°F 202435°F 201134%0%
Sep 1774°F48°F88°F 202437°F 201434%0%
Sep 1874°F47°F89°F 201839°F 201435%0%
Sep 1974°F47°F86°F 202534°F 201235%0%
Sep 2073°F47°F85°F 202437°F 201235%0%
Sep 2173°F46°F86°F 201743°F 201235%0%
Sep 2273°F46°F87°F 201740°F 201236%0%
Sep 2372°F46°F92°F 201736°F 201236%0%
Sep 2472°F45°F93°F 201735°F 201236%0%
Sep 2571°F45°F91°F 201736°F 201236%0%
Sep 2671°F45°F91°F 201740°F 201037%0%
Sep 2771°F44°F89°F 201740°F 201037%0%
Sep 2870°F44°F82°F 202543°F 201037%0%
Sep 2970°F44°F81°F 202438°F 201838%0%
Sep 3069°F43°F84°F 202538°F 201838%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Grant, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 7:07 AM, sunset 8:18 PM
September 30
sunrise 7:40 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 USC00204320 (Kent City 2 Sw), public domain. Records: NOAA GHCN-Daily, station USC00203025, 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.