Holly climate

Holly Weather in September

NOAA 1991-2020 normals for White Lake 4E, 16.5 km from Holly

Average highs run from 76°F on September 1 to 65°F on September 30, and lows from 53°F to 44°F. Normal precipitation for the month is 3.45 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 Holly, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
71°F
Average low
49°F
Precipitation
3.45 in
Record high
97°FSep 1, 1953
Record low
26°FSep 28, 1991
Chance of a freeze
27%
Days of 90°F or more
0.6
Daylight
13 h 10 min to 11 h 46 min
Cloud cover
57%
Humidity
73%
Dew point
53°F
Wind
9.2 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 176°F53°F97°F 195339°F 201733%0%
Sep 276°F53°F97°F 195339°F 199433%0%
Sep 375°F53°F97°F 195342°F 199733%0%
Sep 475°F53°F90°F 197337°F 199734%0%
Sep 575°F52°F94°F 195438°F 199734%0%
Sep 675°F52°F91°F 195434°F 196234%0%
Sep 774°F52°F93°F 196036°F 202534%0%
Sep 874°F51°F95°F 196037°F 198634%0%
Sep 974°F51°F93°F 200236°F 201734%0%
Sep 1073°F51°F96°F 201336°F 196934%0%
Sep 1173°F51°F92°F 195236°F 195834%0%
Sep 1273°F50°F93°F 195234°F 196434%0%
Sep 1372°F50°F93°F 195233°F 196434%0%
Sep 1472°F50°F88°F 200233°F 196334%0%
Sep 1571°F49°F91°F 199138°F 195334%0%
Sep 1671°F49°F90°F 195533°F 195934%0%
Sep 1771°F49°F94°F 195530°F 195935%0%
Sep 1870°F48°F93°F 195534°F 199535%0%
Sep 1970°F48°F90°F 195530°F 202035%0%
Sep 2069°F48°F89°F 199833°F 195635%0%
Sep 2169°F47°F93°F 201732°F 195636%0%
Sep 2269°F47°F93°F 201730°F 199936%0%
Sep 2368°F47°F94°F 201727°F 199536%0%
Sep 2468°F46°F91°F 201731°F 198936%0%
Sep 2567°F46°F92°F 201731°F 199137%0%
Sep 2667°F45°F93°F 201731°F 196637%0%
Sep 2766°F45°F86°F 199827°F 195738%0%
Sep 2866°F45°F83°F 199926°F 199138%0%
Sep 2966°F44°F83°F 195328°F 195139%0%
Sep 3065°F44°F86°F 200230°F 199339%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Holly, 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 6:59 AM, sunset 8:09 PM
September 30
sunrise 7:31 AM, sunset 7:17 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00208941 (White Lake 4E), public domain. Records: NOAA GHCN-Daily, station USW00014826, 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.