Bronte climate

Bronte Weather in September

NOAA 1991-2020 normals for Bronte 11 Nne, 17.6 km from Bronte

Average highs run from 91°F on September 1 to 84°F on September 30, and lows from 66°F to 57°F. Normal precipitation for the month is 2.72 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 Bronte, in °F, with the record for each date.406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
88°F
Average low
62°F
Precipitation
2.72 in
Record high
106°FSep 6, 2023
Record low
41°FSep 29, 2020
Chance of a freeze
0%
Days of 90°F or more
13.9
Daylight
12 h 48 min to 11 h 52 min
Cloud cover
42%
Humidity
59%
Dew point
58°F
Wind
9.4 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 191°F66°F103°F 202057°F 201721%0%
Sep 291°F66°F103°F 202060°F 200321%0%
Sep 390°F65°F101°F 202660°F 200321%0%
Sep 490°F65°F104°F 202652°F 201021%0%
Sep 590°F65°F104°F 202352°F 201021%0%
Sep 690°F64°F106°F 202349°F 201121%0%
Sep 790°F64°F102°F 201247°F 201121%0%
Sep 889°F64°F104°F 201247°F 200421%0%
Sep 989°F64°F105°F 202345°F 200421%0%
Sep 1089°F63°F103°F 202345°F 200421%0%
Sep 1189°F63°F102°F 201448°F 202020%0%
Sep 1289°F63°F103°F 202654°F 201720%0%
Sep 1388°F62°F103°F 202653°F 201420%0%
Sep 1488°F62°F103°F 201152°F 201420%0%
Sep 1588°F62°F104°F 201759°F 200820%0%
Sep 1688°F62°F101°F 202646°F 200820%0%
Sep 1787°F61°F98°F 202645°F 200820%0%
Sep 1887°F61°F98°F 202145°F 200820%0%
Sep 1987°F61°F97°F 201551°F 200820%0%
Sep 2087°F60°F100°F 201952°F 200820%0%
Sep 2187°F60°F103°F 202152°F 202019%0%
Sep 2286°F60°F99°F 201749°F 202119%0%
Sep 2386°F59°F101°F 202543°F 202119%0%
Sep 2486°F59°F102°F 202345°F 202119%0%
Sep 2586°F59°F101°F 202347°F 200919%0%
Sep 2685°F58°F105°F 200548°F 200919%0%
Sep 2785°F58°F102°F 200547°F 201019%0%
Sep 2885°F58°F101°F 201151°F 200819%0%
Sep 2984°F57°F103°F 200541°F 202018%0%
Sep 3084°F57°F98°F 201144°F 202018%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Bronte, 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 7:17 AM, sunset 8:05 PM
September 30
sunrise 7:35 AM, sunset 7:27 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00003072 (Bronte 11 Nne), public domain. Records: NOAA GHCN-Daily, station USC00417944, 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.