Hagerstown climate

Hagerstown Weather in September

NOAA 1991-2020 normals for Hagerstown 1 E, 1.9 km from Hagerstown

Average highs run from 83°F on September 1 to 73°F on September 30, and lows from 61°F to 51°F. Normal precipitation for the month is 4.80 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 Hagerstown, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
78°F
Average low
56°F
Precipitation
4.80 in
Record high
97°FSep 2, 2010
Record low
37°FSep 30, 2000
Chance of a freeze
0%
Days of 90°F or more
3.0
Daylight
13 h 03 min to 11 h 49 min
Cloud cover
55%
Humidity
70%
Dew point
56°F
Wind
6.3 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 183°F61°F96°F 201051°F 20090%
Sep 282°F61°F97°F 201052°F 20090%
Sep 382°F60°F97°F 201052°F 20210%
Sep 482°F60°F97°F 202350°F 20240%
Sep 582°F60°F96°F 202352°F 20240%
Sep 681°F59°F96°F 202345°F 20000%
Sep 781°F59°F93°F 201050°F 20000%
Sep 881°F59°F94°F 201646°F 20250%
Sep 980°F58°F94°F 201647°F 20240%
Sep 1080°F58°F94°F 201648°F 20170%
Sep 1180°F58°F93°F 201947°F 20120%
Sep 1280°F57°F93°F 201952°F 19990%
Sep 1379°F57°F89°F 200550°F 20020%
Sep 1479°F57°F90°F 201646°F 20140%
Sep 1579°F56°F89°F 200543°F 20010%
Sep 1678°F56°F88°F 201944°F 20010%
Sep 1778°F56°F87°F 200542°F 20070%
Sep 1878°F55°F87°F 202143°F 20130%
Sep 1977°F55°F89°F 202544°F 20200%
Sep 2077°F55°F87°F 201638°F 20200%
Sep 2177°F54°F88°F 201939°F 20200%
Sep 2276°F54°F95°F 201040°F 20200%
Sep 2376°F54°F92°F 201043°F 20140%
Sep 2475°F53°F95°F 201042°F 20130%
Sep 2575°F53°F92°F 201744°F 20120%
Sep 2675°F53°F91°F 200743°F 20010%
Sep 2774°F52°F92°F 201739°F 20000%
Sep 2874°F52°F89°F 201944°F 20010%
Sep 2974°F52°F83°F 201938°F 20000%
Sep 3073°F51°F79°F 202537°F 20000%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Hagerstown, 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 6:39 AM, sunset 7:42 PM
September 30
sunrise 7:06 AM, sunset 6:55 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00181790 (Hagerstown 1 E), public domain. Records: NOAA GHCN-Daily, station USW00093706, 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.