Norfolk climate

Norfolk Weather in September

NOAA 1991-2020 normals for Walpole 2, 7.9 km from Norfolk

Average highs run from 79°F on September 1 to 69°F on September 30, and lows from 59°F to 49°F. Normal precipitation for the month is 3.71 in over about 9 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 Norfolk, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
74°F
Average low
54°F
Precipitation
3.71 in
Record high
96°FSep 8, 2015
Record low
27°FSep 29, 2000
Chance of a freeze
6%
Days of 90°F or more
0.8
Daylight
13 h 08 min to 11 h 47 min
Cloud cover
55%
Humidity
75%
Dew point
55°F
Wind
4.7 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 179°F59°F93°F 201041°F 199929%0%
Sep 279°F59°F94°F 201035°F 201729%0%
Sep 378°F59°F95°F 201843°F 202429%0%
Sep 478°F58°F91°F 201844°F 202429%0%
Sep 578°F58°F92°F 201839°F 200029%0%
Sep 678°F58°F95°F 201836°F 200029%0%
Sep 777°F58°F95°F 202334°F 200029%0%
Sep 877°F57°F96°F 201542°F 201329%0%
Sep 977°F57°F93°F 201636°F 201329%0%
Sep 1076°F57°F90°F 200235°F 200329%0%
Sep 1176°F56°F95°F 201336°F 200530%0%
Sep 1276°F56°F91°F 200532°F 200630%0%
Sep 1375°F56°F86°F 200535°F 200630%0%
Sep 1475°F55°F89°F 201638°F 201930%0%
Sep 1575°F55°F86°F 202134°F 201430%0%
Sep 1674°F55°F88°F 201833°F 200130%0%
Sep 1774°F54°F88°F 201533°F 200731%0%
Sep 1873°F54°F87°F 201530°F 200731%0%
Sep 1973°F53°F82°F 200531°F 201431%0%
Sep 2073°F53°F83°F 199828°F 201431%0%
Sep 2172°F53°F86°F 201929°F 202031%0%
Sep 2272°F52°F88°F 201927°F 202032%0%
Sep 2371°F52°F91°F 201932°F 201432%0%
Sep 2471°F51°F89°F 201732°F 199832%0%
Sep 2571°F51°F90°F 201732°F 200532%0%
Sep 2670°F50°F92°F 200728°F 201633%0%
Sep 2770°F50°F89°F 201730°F 201533%0%
Sep 2869°F50°F87°F 201435°F 200533%0%
Sep 2969°F49°F84°F 201527°F 200033%0%
Sep 3069°F49°F82°F 201028°F 200034%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Norfolk, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

September 1
sunrise 6:11 AM, sunset 7:19 PM
September 30
sunrise 6:41 AM, sunset 6:28 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00198757 (Walpole 2), public domain. Records: NOAA GHCN-Daily, station USW00054704, 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.