Greensboro climate

Greensboro Weather in September

NOAA 1991-2020 normals for Greensboro, 2.2 km from Greensboro

Average highs run from 88°F on September 1 to 82°F on September 30, and lows from 69°F to 61°F. Normal precipitation for the month is 3.65 in over about 6 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 Greensboro, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
85°F
Average low
65°F
Precipitation
3.65 in
Record high
103°FSep 1, 1951
Record low
36°FSep 25, 1990
Chance of a freeze
0%
Days of 90°F or more
12.9
Daylight
12 h 50 min to 11 h 52 min
Cloud cover
46%
Humidity
75%
Dew point
66°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 188°F69°F103°F 195158°F 198622%0%
Sep 288°F69°F99°F 199556°F 195422%0%
Sep 388°F69°F99°F 202654°F 195221%0%
Sep 488°F68°F102°F 195150°F 195221%0%
Sep 587°F68°F102°F 195453°F 197421%0%
Sep 687°F68°F102°F 195453°F 200920%0%
Sep 787°F68°F100°F 195450°F 198820%0%
Sep 887°F68°F100°F 195447°F 198820%0%
Sep 987°F67°F99°F 198053°F 201119%0%
Sep 1087°F67°F99°F 198048°F 201019%0%
Sep 1186°F67°F101°F 198048°F 197619%0%
Sep 1286°F67°F98°F 196248°F 197619%0%
Sep 1386°F66°F98°F 196248°F 196919%0%
Sep 1486°F66°F97°F 195450°F 196419%0%
Sep 1585°F66°F98°F 198049°F 198519%0%
Sep 1685°F66°F100°F 198048°F 198519%0%
Sep 1785°F65°F100°F 198049°F 196119%0%
Sep 1885°F65°F100°F 195348°F 198119%0%
Sep 1985°F65°F99°F 195445°F 198118%0%
Sep 2084°F64°F100°F 195444°F 198119%0%
Sep 2184°F64°F97°F 195446°F 198119%0%
Sep 2284°F64°F97°F 195542°F 198319%0%
Sep 2383°F63°F97°F 195541°F 198318%0%
Sep 2483°F63°F95°F 197741°F 198318%0%
Sep 2583°F63°F96°F 201636°F 199018%0%
Sep 2683°F62°F94°F 198043°F 199018%0%
Sep 2782°F62°F94°F 195544°F 199018%0%
Sep 2882°F62°F97°F 195442°F 201018%0%
Sep 2982°F61°F97°F 195441°F 196218%0%
Sep 3082°F61°F94°F 197838°F 196718%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Greensboro, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

September 1
sunrise 6:25 AM, sunset 7:15 PM
September 30
sunrise 6:44 AM, sunset 6:36 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00013511 (Greensboro), public domain. Records: NOAA GHCN-Daily, station USC00012245, 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.