Monroe climate

Monroe Weather in September

NOAA 1991-2020 normals for Monroe 2 Se, 2.4 km from Monroe

Average highs run from 87°F on September 1 to 80°F on September 30, and lows from 66°F to 56°F. Normal precipitation for the month is 4.60 in over about 7 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 Monroe, in °F, with the record for each date.406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
84°F
Average low
61°F
Precipitation
4.60 in
Record high
98°FSep 2, 2014
Record low
41°FSep 23, 1999
Chance of a freeze
0%
Days of 90°F or more
5.3
Daylight
12 h 54 min to 11 h 51 min
Cloud cover
51%
Humidity
72%
Dew point
61°F
Wind
4.5 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 187°F66°F97°F 201455°F 199925%0%
Sep 287°F65°F98°F 201455°F 199925%0%
Sep 386°F65°F97°F 201056°F 202124%0%
Sep 486°F65°F96°F 202656°F 202124%0%
Sep 586°F65°F98°F 202657°F 201023%0%
Sep 686°F64°F95°F 201856°F 201723%0%
Sep 786°F64°F94°F 201852°F 201723%0%
Sep 885°F64°F93°F 201052°F 201722%0%
Sep 985°F64°F95°F 201954°F 202422%0%
Sep 1085°F63°F96°F 200752°F 201722%0%
Sep 1185°F63°F96°F 200756°F 199922%0%
Sep 1285°F63°F97°F 201954°F 199921%0%
Sep 1384°F62°F92°F 201955°F 199921%0%
Sep 1484°F62°F94°F 202649°F 201521%0%
Sep 1584°F62°F93°F 201050°F 201521%0%
Sep 1684°F62°F93°F 201950°F 200121%0%
Sep 1783°F61°F94°F 200546°F 200121%0%
Sep 1883°F61°F91°F 200548°F 200121%0%
Sep 1983°F61°F91°F 201052°F 200121%0%
Sep 2083°F60°F94°F 201048°F 202021%0%
Sep 2182°F60°F93°F 201049°F 200622%0%
Sep 2282°F60°F95°F 202245°F 202022%0%
Sep 2382°F59°F94°F 201041°F 199922%0%
Sep 2481°F59°F92°F 201047°F 199922%0%
Sep 2581°F58°F94°F 201047°F 202122%0%
Sep 2681°F58°F94°F 201943°F 200122%0%
Sep 2781°F58°F94°F 201946°F 200122%0%
Sep 2880°F57°F92°F 201748°F 200022%0%
Sep 2980°F57°F96°F 201944°F 200322%0%
Sep 3080°F56°F89°F 201945°F 200122%0%

Chance of rain

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

September 1
sunrise 6:55 AM, sunset 7:49 PM
September 30
sunrise 7:16 AM, sunset 7:07 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00315771 (Monroe 2 Se), public domain. Records: NOAA GHCN-Daily, station USW00053872, 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.