Knob Noster climate

Knob Noster Weather in September

NOAA 1991-2020 normals for Warrensburg 4NW, 21.1 km from Knob Noster

Average highs run from 86°F on September 1 to 76°F on September 30, and lows from 61°F to 49°F. Normal precipitation for the month is 4.12 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 Knob Noster, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

September at a glance

Average high
81°F
Average low
55°F
Precipitation
4.12 in
Record high
100°FSep 1, 2011
Record low
35°FSep 23, 2012
Chance of a freeze
4%
Days of 90°F or more
4.1
Daylight
13 h 01 min to 11 h 49 min
Cloud cover
45%
Humidity
70%
Dew point
57°F
Wind
8.7 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 186°F61°F100°F 201156°F 20230%
Sep 286°F61°F99°F 201155°F 20240%
Sep 385°F61°F97°F 201155°F 20100%
Sep 485°F60°F95°F 201148°F 20100%
Sep 585°F60°F94°F 202349°F 20100%
Sep 685°F59°F95°F 202346°F 20110%
Sep 784°F59°F93°F 201546°F 20110%
Sep 884°F59°F93°F 201245°F 20240%
Sep 984°F58°F93°F 201345°F 20240%
Sep 1083°F58°F95°F 201347°F 20240%
Sep 1183°F57°F95°F 201350°F 20240%
Sep 1283°F57°F93°F 201349°F 20150%
Sep 1382°F57°F87°F 201140°F 20140%
Sep 1482°F56°F87°F 201140°F 20140%
Sep 1582°F56°F87°F 201842°F 20110%
Sep 1681°F55°F88°F 201842°F 20110%
Sep 1781°F55°F90°F 201951°F 20110%
Sep 1881°F54°F89°F 201846°F 20120%
Sep 1980°F54°F90°F 201845°F 20120%
Sep 2080°F54°F92°F 202448°F 20200%
Sep 2180°F53°F93°F 202448°F 20130%
Sep 2279°F53°F92°F 202245°F 20130%
Sep 2379°F52°F87°F 201735°F 20120%
Sep 2478°F52°F88°F 201735°F 20120%
Sep 2578°F51°F87°F 201643°F 20110%
Sep 2678°F51°F86°F 201740°F 20110%
Sep 2777°F51°F87°F 202040°F 20110%
Sep 2877°F50°F88°F 201940°F 20180%
Sep 2976°F50°F87°F 202141°F 20220%
Sep 3076°F49°F89°F 202341°F 20220%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Knob Noster, 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 (CDT).

September 1
sunrise 6:43 AM, sunset 7:44 PM
September 30
sunrise 7:09 AM, sunset 6:58 PM

Every day of September: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00238712 (Warrensburg 4NW), public domain. Records: NOAA GHCN-Daily, station USC00239034, 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.