Scranton climate

Scranton Weather in September

NOAA 1991-2020 normals for Lake City 2 Se, 6.1 km from Scranton

Average highs run from 89°F on September 1 to 82°F on September 30, and lows from 68°F to 60°F. Normal precipitation for the month is 4.74 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 Scranton, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
86°F
Average low
65°F
Precipitation
4.74 in
Record high
100°FSep 1, 1998
Record low
43°FSep 23, 1999
Chance of a freeze
0%
Days of 90°F or more
8.6
Daylight
12 h 52 min to 11 h 52 min
Cloud cover
52%
Humidity
79%
Dew point
66°F
Wind
7.8 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 189°F68°F100°F 199852°F 20250%
Sep 289°F68°F99°F 201454°F 19990%
Sep 389°F68°F98°F 202050°F 20250%
Sep 489°F68°F95°F 201451°F 20250%
Sep 588°F68°F97°F 202046°F 19970%
Sep 688°F67°F95°F 199847°F 19970%
Sep 788°F67°F96°F 201851°F 19970%
Sep 888°F67°F96°F 201952°F 20170%
Sep 988°F67°F96°F 201050°F 19980%
Sep 1087°F66°F97°F 201947°F 19980%
Sep 1187°F66°F95°F 200747°F 19980%
Sep 1287°F66°F97°F 200250°F 19980%
Sep 1387°F66°F95°F 201854°F 19980%
Sep 1487°F65°F93°F 199850°F 19960%
Sep 1586°F65°F95°F 201050°F 19960%
Sep 1686°F65°F96°F 200551°F 19960%
Sep 1786°F65°F100°F 200546°F 20010%
Sep 1886°F64°F98°F 200546°F 20010%
Sep 1985°F64°F99°F 200549°F 19960%
Sep 2085°F64°F94°F 200547°F 19960%
Sep 2185°F63°F99°F 201047°F 19960%
Sep 2284°F63°F94°F 201046°F 20200%
Sep 2384°F63°F95°F 202243°F 19990%
Sep 2484°F62°F95°F 201043°F 19990%
Sep 2584°F62°F97°F 201945°F 19990%
Sep 2683°F62°F96°F 202546°F 20010%
Sep 2783°F61°F95°F 201945°F 20010%
Sep 2883°F61°F96°F 201848°F 20000%
Sep 2982°F60°F96°F 201747°F 20000%
Sep 3082°F60°F98°F 201944°F 20030%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Scranton, 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 6:53 AM, sunset 7:45 PM
September 30
sunrise 7:13 AM, sunset 7:05 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00384886 (Lake City 2 Se), public domain. Records: NOAA GHCN-Daily, station USC00381241, 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.