Osceola climate

Osceola Weather in September

NOAA 1991-2020 normals for Osceola, 0.6 km from Osceola

Average highs run from 82°F on September 1 to 73°F on September 30, and lows from 58°F to 47°F. Normal precipitation for the month is 2.42 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 Osceola, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
78°F
Average low
53°F
Precipitation
2.42 in
Record high
101°FSep 5, 2012
Record low
30°FSep 23, 2012
Chance of a freeze
13%
Days of 90°F or more
2.4
Daylight
13 h 06 min to 11 h 48 min
Cloud cover
46%
Humidity
62%
Dew point
51°F
Wind
11.0 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 182°F58°F97°F 201244°F 200925%0%
Sep 282°F58°F97°F 201249°F 202425%0%
Sep 381°F58°F98°F 202345°F 200825%0%
Sep 481°F57°F96°F 202343°F 201024%0%
Sep 581°F57°F101°F 201242°F 201124%0%
Sep 681°F57°F94°F 202040°F 201724%0%
Sep 781°F56°F96°F 201341°F 202524%0%
Sep 880°F56°F94°F 202641°F 201224%0%
Sep 980°F56°F96°F 201339°F 200824%0%
Sep 1080°F55°F97°F 201339°F 200824%0%
Sep 1180°F55°F93°F 201344°F 202024%0%
Sep 1279°F55°F95°F 201242°F 202324%0%
Sep 1379°F54°F94°F 202534°F 201424%0%
Sep 1479°F54°F95°F 202534°F 201424%0%
Sep 1579°F54°F93°F 201737°F 201124%0%
Sep 1678°F53°F93°F 201738°F 200824%0%
Sep 1778°F53°F91°F 202141°F 202324%0%
Sep 1878°F52°F94°F 201835°F 201224%
Sep 1977°F52°F93°F 202336°F 201224%
Sep 2077°F52°F98°F 202239°F 201224%
Sep 2177°F51°F99°F 202242°F 201224%
Sep 2276°F51°F93°F 201736°F 201124%
Sep 2376°F50°F96°F 201730°F 201224%
Sep 2475°F50°F93°F 201730°F 201224%
Sep 2575°F49°F89°F 202236°F 201124%
Sep 2675°F49°F87°F 202037°F 201123%
Sep 2774°F49°F92°F 202136°F 201223%
Sep 2874°F48°F93°F 202135°F 201223%
Sep 2973°F48°F93°F 202130°F 200923%
Sep 3073°F47°F94°F 202330°F 200923%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Osceola, 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 6:57 AM, sunset 8:03 PM
September 30
sunrise 7:26 AM, sunset 7:14 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00256375 (Osceola), public domain. Records: NOAA GHCN-Daily, station USC00259513, 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.