Joppatowne climate

Joppatowne Weather in September

NOAA 1991-2020 normals for Aberdeen Phillips Fld, 17.4 km from Joppatowne

Average highs run from 82°F on September 1 to 73°F on September 30, and lows from 63°F to 53°F. Normal precipitation for the month is 4.84 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 Joppatowne, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
78°F
Average low
59°F
Precipitation
4.84 in
Record high
100°FSep 4, 2023
Record low
48°FSep 25, 2000
Chance of a freeze
0%
Days of 90°F or more
1.9
Daylight
13 h 02 min to 11 h 48 min
Cloud cover
55%
Humidity
72%
Dew point
58°F
Wind
6.9 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 182°F63°F98°F 201061°F 20020%
Sep 282°F63°F95°F 201359°F 20170%
Sep 382°F63°F98°F 202360°F 20240%
Sep 482°F63°F100°F 202359°F 20240%
Sep 582°F62°F100°F 202360°F 20000%
Sep 681°F62°F99°F 202356°F 20000%
Sep 781°F62°F98°F 202358°F 20000%
Sep 881°F62°F95°F 201656°F 20240%
Sep 981°F61°F94°F 201555°F 19980%
Sep 1080°F61°F95°F 201357°F 19980%
Sep 1180°F61°F98°F 201359°F 20090%
Sep 1280°F60°F95°F 201961°F 20020%
Sep 1379°F60°F92°F 200559°F 20150%
Sep 1479°F60°F92°F 201156°F 20140%
Sep 1579°F59°F92°F 200553°F 20010%
Sep 1678°F59°F92°F 199853°F 20110%
Sep 1778°F59°F90°F 200552°F 20000%
Sep 1878°F58°F87°F 201655°F 20130%
Sep 1977°F58°F89°F 200554°F 20040%
Sep 2077°F57°F89°F 200554°F 20040%
Sep 2177°F57°F89°F 200252°F 19990%
Sep 2276°F57°F93°F 201050°F 19990%
Sep 2376°F56°F95°F 201950°F 19990%
Sep 2475°F56°F97°F 201054°F 19980%
Sep 2575°F55°F92°F 201048°F 20000%
Sep 2675°F55°F94°F 200748°F 20010%
Sep 2774°F55°F95°F 199849°F 20000%
Sep 2874°F54°F89°F 201951°F 20010%
Sep 2974°F54°F87°F 201948°F 20000%
Sep 3073°F53°F82°F 199849°F 20030%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Joppatowne, 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 6:34 AM, sunset 7:36 PM
September 30
sunrise 7:01 AM, sunset 6:49 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00013701 (Aberdeen Phillips Fld), public domain. Records: NOAA GHCN-Daily, station USW00093784, 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.