Glenmoor climate

Glenmoor Weather in September

NOAA 1991-2020 normals for New Cumberland L/d, 15.6 km from Glenmoor

Average highs run from 81°F on September 1 to 71°F on September 30, and lows from 60°F to 50°F. Normal precipitation for the month is 3.87 in.

September day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Glenmoor, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
76°F
Average low
56°F
Precipitation
3.87 in
Record high
95°FSep 5, 2018
Record low
36°FSep 20, 2020
Chance of a freeze
0%
Days of 90°F or more
1.2
Daylight
13 h 05 min to 11 h 48 min
Cloud cover
54%
Humidity
69%
Dew point
53°F
Wind
3.8 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 181°F60°F94°F 201248°F 20250%
Sep 280°F60°F93°F 202647°F 20240%
Sep 380°F60°F94°F 201146°F 20240%
Sep 480°F59°F88°F 202346°F 20240%
Sep 580°F59°F95°F 201849°F 20170%
Sep 679°F59°F92°F 201850°F 20130%
Sep 779°F59°F91°F 201545°F 20240%
Sep 879°F58°F90°F 201542°F 20250%
Sep 979°F58°F89°F 201642°F 20250%
Sep 1078°F58°F88°F 201943°F 20250%
Sep 1178°F57°F93°F 201342°F 20170%
Sep 1278°F57°F89°F 201342°F 20170%
Sep 1377°F57°F86°F 201947°F 20120%
Sep 1477°F57°F85°F 201843°F 20140%
Sep 1577°F56°F91°F 201544°F 20200%
Sep 1676°F56°F86°F 202541°F 20110%
Sep 1776°F55°F84°F 202544°F 20130%
Sep 1876°F55°F86°F 202142°F 20130%
Sep 1975°F55°F86°F 202140°F 20200%
Sep 2075°F54°F84°F 201736°F 20200%
Sep 2174°F54°F88°F 201837°F 20200%
Sep 2274°F54°F88°F 201938°F 20200%
Sep 2374°F53°F87°F 201638°F 20200%
Sep 2473°F53°F89°F 201739°F 20130%
Sep 2573°F52°F90°F 201739°F 20130%
Sep 2672°F52°F89°F 201743°F 20130%
Sep 2772°F52°F91°F 201744°F 20220%
Sep 2872°F51°F91°F 201744°F 20220%
Sep 2971°F51°F91°F 201741°F 20220%
Sep 3071°F50°F83°F 202544°F 20120%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Glenmoor, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 6:50 AM, sunset 7:55 PM
September 30
sunrise 7:18 AM, sunset 7:06 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00466442 (New Cumberland L/d), public domain. Records: NOAA GHCN-Daily, station USC00360475, 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.