Brocton climate

Brocton Weather in September

NOAA 1991-2020 normals for Portland1 Sw, 4.2 km from Brocton

Average highs run from 77°F on September 1 to 69°F on September 30, and lows from 60°F to 51°F. Normal precipitation for the month is 4.09 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 Brocton, 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
56°F
Precipitation
4.09 in
Record high
96°FSep 3, 1953
Record low
32°FSep 29, 2000
Chance of a freeze
0%
Daylight
13 h 09 min to 11 h 47 min
Cloud cover
64%
Humidity
75%
Dew point
54°F
Wind
7.8 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 177°F60°F90°F 195345°F 20170%
Sep 277°F60°F93°F 195342°F 20170%
Sep 377°F60°F96°F 195342°F 19460%
Sep 477°F60°F95°F 195341°F 19460%
Sep 577°F59°F89°F 201441°F 20000%
Sep 676°F59°F93°F 200740°F 20130%
Sep 776°F59°F92°F 200747°F 19520%
Sep 876°F59°F88°F 200142°F 19510%
Sep 976°F58°F88°F 200143°F 20130%
Sep 1075°F58°F90°F 201641°F 20170%
Sep 1175°F58°F90°F 194741°F 20170%
Sep 1275°F58°F88°F 195143°F 20200%
Sep 1375°F57°F91°F 195143°F 19460%
Sep 1474°F57°F89°F 195244°F 19460%
Sep 1574°F57°F84°F 199840°F 20200%
Sep 1674°F56°F83°F 200438°F 20070%
Sep 1773°F56°F83°F 202134°F 20130%
Sep 1873°F56°F85°F 200641°F 19530%
Sep 1973°F55°F83°F 199835°F 20140%
Sep 2073°F55°F87°F 200239°F 20090%
Sep 2172°F55°F90°F 201840°F 19990%
Sep 2272°F54°F87°F 201938°F 20200%
Sep 2372°F54°F82°F 201737°F 19470%
Sep 2471°F54°F89°F 201039°F 20130%
Sep 2571°F53°F89°F 200738°F 19480%
Sep 2670°F53°F86°F 199839°F 20030%
Sep 2770°F52°F84°F 201736°F 19970%
Sep 2870°F52°F88°F 194637°F 20000%
Sep 2969°F52°F78°F 199932°F 20000%
Sep 3069°F51°F80°F 195334°F 20220%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Brocton, 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 (EDT).

September 1
sunrise 6:43 AM, sunset 7:52 PM
September 30
sunrise 7:14 AM, sunset 7:01 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00306747 (Portland1 Sw), public domain. Records: NOAA GHCN-Daily, station USW00014747, 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.