Chesapeake climate

Chesapeake Weather in September

NOAA 1991-2020 normals for Huntington Swg Pl, 6.8 km from Chesapeake

Average highs run from 85°F on September 1 to 76°F on September 30, and lows from 62°F to 52°F. Normal precipitation for the month is 3.40 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 Chesapeake, 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
3.40 in
Record high
99°FSep 3, 2026
Record low
31°FSep 24, 1983
Chance of a freeze
0%
Days of 90°F or more
3.3
Daylight
13 h 01 min to 11 h 49 min
Cloud cover
51%
Humidity
66%
Dew point
55°F
Wind
3.4 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°F62°F97°F 202648°F 196728%0%
Sep 285°F62°F97°F 201146°F 196728%0%
Sep 385°F62°F99°F 202648°F 196728%0%
Sep 484°F61°F99°F 202647°F 199728%0%
Sep 584°F61°F96°F 197545°F 199727%0%
Sep 684°F61°F96°F 200745°F 196227%0%
Sep 784°F60°F96°F 200241°F 198827%0%
Sep 883°F60°F97°F 200245°F 202427%0%
Sep 983°F60°F96°F 200242°F 198627%0%
Sep 1083°F59°F97°F 198345°F 199827%0%
Sep 1183°F59°F95°F 198344°F 197627%0%
Sep 1282°F59°F94°F 201946°F 197727%0%
Sep 1382°F58°F96°F 201945°F 196427%0%
Sep 1482°F58°F97°F 199836°F 196427%0%
Sep 1581°F58°F94°F 199140°F 196427%0%
Sep 1681°F57°F94°F 199142°F 196127%0%
Sep 1781°F57°F95°F 202638°F 200027%0%
Sep 1880°F57°F92°F 198342°F 198128%0%
Sep 1980°F56°F92°F 197845°F 196228%0%
Sep 2079°F56°F94°F 202442°F 201228%0%
Sep 2179°F55°F93°F 197836°F 196228%0%
Sep 2279°F55°F95°F 202438°F 198328%0%
Sep 2378°F55°F94°F 201038°F 197429%0%
Sep 2478°F54°F94°F 200731°F 198329%0%
Sep 2578°F54°F96°F 200735°F 198329%0%
Sep 2677°F53°F91°F 199838°F 196529%0%
Sep 2777°F53°F91°F 199836°F 199129%0%
Sep 2877°F53°F93°F 201938°F 202229%0%
Sep 2976°F52°F93°F 201937°F 196229%0%
Sep 3076°F52°F93°F 201936°F 200329%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Chesapeake, 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 6:59 AM, sunset 8:00 PM
September 30
sunrise 7:25 AM, sunset 7:14 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00464397 (Huntington Swg Pl), public domain. Records: NOAA GHCN-Daily, station USW00003860, 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.