Aberdeen climate

Aberdeen Weather in September

NOAA 1991-2020 normals for Maysville Wwtp, 4.1 km from Aberdeen

Average highs run from 85°F on September 1 to 76°F on September 30, and lows from 61°F to 52°F. Normal precipitation for the month is 3.52 in over about 8 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 Aberdeen, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
81°F
Average low
57°F
Precipitation
3.52 in
Record high
98°FSep 3, 2011
Record low
37°FSep 24, 2012
Chance of a freeze
0%
Days of 90°F or more
3.7
Daylight
13 h 01 min to 11 h 49 min
Cloud cover
50%
Humidity
67%
Dew point
55°F
Wind
3.6 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 185°F61°F93°F 201260°F 201726%0%
Sep 285°F61°F94°F 201158°F 201626%0%
Sep 384°F61°F98°F 201158°F 201726%0%
Sep 484°F60°F95°F 201154°F 201326%0%
Sep 584°F60°F94°F 201848°F 201026%0%
Sep 684°F60°F93°F 201548°F 201026%0%
Sep 784°F60°F94°F 201547°F 201726%0%
Sep 883°F59°F93°F 201047°F 201726%0%
Sep 983°F59°F93°F 201648°F 201726%0%
Sep 1083°F59°F90°F 201351°F 201026%0%
Sep 1182°F58°F92°F 201951°F 201026%0%
Sep 1282°F58°F93°F 201952°F 201226%0%
Sep 1382°F58°F93°F 201951°F 201526%0%
Sep 1482°F57°F95°F 201946°F 201426%0%
Sep 1581°F57°F91°F 201644°F 201426%0%
Sep 1681°F57°F89°F 201042°F 201126%0%
Sep 1781°F56°F90°F 201643°F 201126%0%
Sep 1880°F56°F86°F 201944°F 201426%0%
Sep 1980°F56°F87°F 201845°F 201226%0%
Sep 2079°F55°F89°F 201043°F 201226%0%
Sep 2179°F55°F89°F 201843°F 201227%0%
Sep 2279°F55°F91°F 201049°F 201327%0%
Sep 2378°F54°F94°F 201039°F 201227%0%
Sep 2478°F54°F96°F 201037°F 201227%0%
Sep 2578°F54°F91°F 201038°F 201227%0%
Sep 2677°F53°F87°F 201650°F 201227%0%
Sep 2777°F53°F88°F 201750°F 201127%0%
Sep 2876°F52°F88°F 201749°F 201627%0%
Sep 2976°F52°F92°F 201948°F 201027%0%
Sep 3076°F52°F91°F 201947°F 201027%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Aberdeen, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 7:04 AM, sunset 8:05 PM
September 30
sunrise 7:30 AM, sunset 7:19 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00155243 (Maysville Wwtp), public domain. Records: NOAA GHCN-Daily, station USC00152903, 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.