Updated September 18 2025

 ---------------------------------------------------------------------------------------------
   Averages and Extremes for the month of September 2025
 
 ---------------------------------------------------------------------------------------------
 Average temperature     = 17.4°C
 Average humidity        = 67%
 Average dewpoint        = 10.5°C
 Average barometer       = 30.217 in.
 Average windspeed       = 0.6 mph
 Average gustspeed       = 1.1 mph
 Average direction       = 286° (WNW)
 Rainfall for month      = 0.39 in.
 Rainfall for year       = 1.72 in.
 Maximum rain per minute = 0.02 in on day 04 at time 05:02
 Maximum temperature     = 29.2°C on day 17 at time 14:19
 Minimum temperature     = 5.7°C on day 08 at time 07:13
 Maximum humidity        = 95% on day 14 at time 08:48
 Minimum humidity        = 30% on day 17 at time 17:29
 Maximum dewpoint        = 17.5°C on day 03 at time 10:03
 Minimum dewpoint        = 3.7°C on day 07 at time 14:29
 Maximum pressure        = 30.46 in. on day 08 at time 11:25
 Minimum pressure        = 29.76 in. on day 04 at time 05:22
 Maximum windspeed       = 6.9 mph from 332°(NNW) on day 05 at time 18:33
 Maximum gust speed      = 9.2 mph from 338°(NNW) on day 05 at time 18:33
 Maximum heat index      = 28.7°C on day 16 at time 14:17
 Avg daily max temp      = 25.4°C
 Avg daily min temp      = 10.6°C
 Growing degrees days    =141.2 GDD
 Corn growing degree days=423.3 GDD
 Total windrun           = 230.6miles
 Sunshine hours month to date= 02:38 hrs
 Sunshine hours year to date= 11:21 hrs
 -----------------------------------
 Daily rain totals
 -----------------------------------
 00.39 in.  on day 4
All Time Records to date

Record high temperature:  32.3 oC  at: 14:50  on: 15 Aug 2025

Record low temperature:   -10.5 oC  at: 06:37  on: 10 Feb 2017

Record high wind gust :   14.0 mph  from 180o  at: 11:28  on: 10 Feb 2017

Record  high average speed:10.2 mph  from 225o  at: 11:29  on: 10 Feb 2017

Record high rain rate:    0.07 in./min  at: 03:55  on: 17 Aug 2025

Record low barometer:     29.15 in.  at: 12:47  on: 27 Jul 2025

Record high barometer:    30.46 in.  at: 11:02  on: 08 Sep 2025

Record daily rain:        0.62 in.  at: 22:50  on: 19 Aug 2025

Record rain in 1 hour:    0.41 in.  at: 04:47  on: 17 Aug 2025

Record low wind chill temperature: -15.5 oC  at: 03:36  on: 10 Feb 2017

Warmest day on record 29.4 oC  on: 28 Jul 2025

Coldest night on record -9.5 oC  on: 10 Feb 2017

Coldest day on record 10.1 oC  at: 18:00  on: 27 Jul 2025

Warmest night on record 29.4 oC  on: 28 Jul 2025

Warmest September temperature: 29.2 oC 2025

Coldest September temperature: 5.7 oC 2025











Select averages/extreme month
August 2025
September 2025
February 2016
April 2016
May 2016
June 2016
August 2016
September 2016
January 2015
March 2015
June 2015
August 2015
September 2015
October 2015
March 2014
June 2014
August 2014
January 2013
August 2013
September 2013
October 2013
November 2013
October 2012
November 2012
August 2011
September 2011
November 2011
January 2010
August 2010
September 2010
January 2009
July 2009
August 2009
September 2009
July 2008
August 2008
September 2008
October 2008
November 2008
December 2008