Bridgeport climate

Bridgeport Weather in September

NOAA 1991-2020 normals for Bridgeport 5 Nw, 8.6 km from Bridgeport

Average highs run from 86°F on September 1 to 78°F on September 30, and lows from 65°F to 55°F. Normal precipitation for the month is 4.43 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 Bridgeport, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
82°F
Average low
60°F
Precipitation
4.43 in
Record high
99°FSep 13, 2019
Record low
38°FSep 28, 2022
Chance of a freeze
0%
Days of 90°F or more
4.8
Daylight
12 h 53 min to 11 h 51 min
Cloud cover
50%
Humidity
69%
Dew point
59°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 186°F65°F93°F 202457°F 20220%
Sep 286°F64°F97°F 201157°F 20170%
Sep 386°F64°F98°F 201156°F 20170%
Sep 485°F64°F95°F 201952°F 20100%
Sep 585°F64°F95°F 202647°F 20100%
Sep 685°F64°F94°F 201648°F 20100%
Sep 785°F63°F95°F 201647°F 20170%
Sep 884°F63°F94°F 201648°F 20170%
Sep 984°F63°F97°F 201951°F 20120%
Sep 1084°F62°F97°F 201950°F 20110%
Sep 1184°F62°F95°F 201953°F 20110%
Sep 1283°F62°F96°F 201952°F 20150%
Sep 1383°F62°F99°F 201947°F 20150%
Sep 1483°F61°F94°F 201844°F 20150%
Sep 1583°F61°F95°F 201948°F 20150%
Sep 1682°F61°F98°F 201947°F 20070%
Sep 1782°F60°F97°F 201953°F 20060%
Sep 1882°F60°F95°F 201951°F 20120%
Sep 1981°F59°F94°F 201045°F 20120%
Sep 2081°F59°F96°F 201846°F 20060%
Sep 2181°F59°F96°F 201045°F 20060%
Sep 2280°F58°F96°F 202444°F 20200%
Sep 2380°F58°F94°F 201045°F 20120%
Sep 2480°F57°F94°F 202440°F 20120%
Sep 2579°F57°F97°F 201646°F 20080%
Sep 2679°F57°F95°F 201946°F 20080%
Sep 2779°F56°F95°F 201943°F 20220%
Sep 2878°F56°F92°F 201938°F 20220%
Sep 2978°F55°F96°F 201942°F 20060%
Sep 3078°F55°F97°F 201944°F 20090%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bridgeport, 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 (CDT).

September 1
sunrise 6:16 AM, sunset 7:09 PM
September 30
sunrise 6:37 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 USC00011099 (Bridgeport 5 Nw), public domain. Records: NOAA GHCN-Daily, station USW00063896, 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.