Mandaree climate

Mandaree Weather in September

NOAA 1991-2020 normals for Keene 3S, 26.1 km from Mandaree

Average highs run from 79°F on September 1 to 66°F on September 30, and lows from 50°F to 39°F. Normal precipitation for the month is 1.85 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 Mandaree, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
73°F
Average low
45°F
Precipitation
1.85 in
Record high
102°FSep 1, 2004
Record low
24°FSep 22, 2012
Chance of a freeze
85%
Days of 90°F or more
2.1
Daylight
13 h 22 min to 11 h 43 min
Cloud cover
54%
Humidity
59%
Dew point
43°F
Wind
11.4 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 179°F50°F102°F 200443°F 200520%0%
Sep 279°F50°F99°F 201242°F 201120%0%
Sep 379°F50°F98°F 200735°F 200821%0%
Sep 478°F49°F99°F 199840°F 201921%0%
Sep 578°F49°F99°F 202239°F 201421%0%
Sep 677°F49°F96°F 202233°F 202521%0%
Sep 777°F48°F97°F 200334°F 202521%0%
Sep 877°F48°F97°F 202226°F 202021%0%
Sep 976°F48°F93°F 200528°F 202021%0%
Sep 1076°F47°F92°F 201734°F 201221%
Sep 1175°F47°F92°F 201233°F 200721%
Sep 1275°F46°F89°F 201128°F 201421%
Sep 1375°F46°F97°F 201732°F 201421%
Sep 1474°F46°F88°F 201527°F 200721%
Sep 1574°F45°F91°F 200228°F 201121%
Sep 1673°F45°F97°F 200228°F 201121%
Sep 1773°F45°F88°F 200931°F 201721%
Sep 1872°F44°F95°F 200430°F 201021%
Sep 1972°F44°F98°F 202128°F 200321%
Sep 2071°F43°F91°F 200928°F 200621%
Sep 2171°F43°F83°F 200831°F 199821%
Sep 2270°F43°F90°F 200724°F 201221%
Sep 2370°F42°F89°F 202024°F 201221%
Sep 2469°F42°F85°F 201127°F 201221%
Sep 2569°F41°F90°F 202027°F 200221%
Sep 2668°F41°F92°F 201431°F 200221%
Sep 2768°F41°F91°F 201431°F 199921%
Sep 2867°F40°F96°F 202124°F 201820%
Sep 2967°F40°F99°F 202125°F 201820%
Sep 3066°F39°F96°F 202425°F 200320%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Mandaree, 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 7:09 AM, sunset 8:31 PM
September 30
sunrise 7:49 AM, sunset 7:32 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00324571 (Keene 3S), public domain. Records: NOAA GHCN-Daily, station USC00324722, 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.