Updated December 29 12 2011

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   Averages\Extremes for the month of December 2011
 
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 Average temperature     = 42.6°F
 Average humidity        = 36%
 Average dewpoint        = 15.0°F
 Average barometer       = 101.5 kPa
 Average windspeed       = 2.6 mph
 Average gustspeed       = 2.5 mph
 Average direction       = 357° ( N )
 Rainfall for month      = 4.181 in.
 Rainfall for year       = 59.819 in.
 Maximum rain per minute = 0.374 in on day 01 at time 23:47
 Maximum temperature     = 65.1°F on day 02 at time 13:49
 Minimum temperature     = 20.7°F on day 12 at time 06:02
 Maximum humidity        = 98% on day 23 at time 15:28
 Minimum humidity        = 14% on day 02 at time 15:45
 Maximum dewpoint        = 59.4°F on day 06 at time 23:52
 Minimum dewpoint        = -9.2°F on day 11 at time 3:23
 Maximum pressure        = 103.2  kPa on day 11 at time 09:11
 Minimum pressure        = 98.8  kPa on day 28 at time 17:00
 Maximum windspeed       = 13.8 mph from 338°(NNW) on day 08 at time 02:32
 Maximum gust speed      = 20.7 mph from 338°(NNW) on day 08 at time 02:43
 Maximum heat index      = 71.4°F on day 02 at time 13:54
 Avg daily max temp :54.6°F
 Avg daily min temp :32.7°F
 Total windrun = 1723.7miles
 Frost days= 16
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 Daily rain totals
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 00.37 in.  on day 1
 00.17 in.  on day 6
 01.96 in.  on day 7
 00.04 in.  on day 21
 00.54 in.  on day 22
 00.50 in.  on day 23
 00.58 in.  on day 27
All Time Records to date

Record high temperature:  127.8 °F  at: 13:39  on: 22 Feb 2009

Record low temperature:   11.8 °F  at: 01:49  on: 06 Feb 2009

Record high wind gust :   114.7 mph  from 158°  at: 19:40  on: 21 Sep 2010

Record  high average speed:61.0 mph  from 045°  at: 17:25  on: 21 Sep 2011

Record high rain rate:    0.394 in./min  at: 22:49  on: 27 Aug 2009

Record low barometer:     918.0 mb  at: 06:41  on: 20 Nov 2010

Record high barometer:    1036.0 mb  at: 17:25  on: 21 Sep 2011

Record daily rain:        7.63 in.  at: 12:37  on: 13 Apr 2009

Record rain in 1 hour:    2.19 in.  at: 23:05  on: 27 Aug 2009

Record low wind chill temperature: -1.5 °F  at: 07:43  on: 03 Jan 2010

Warmest day on record 115.2 °F  on: 09 Sep 2009

Coldest night on record 16.3 °F  on: 06 Feb 2009

Coldest day on record 19.0 °F  at: 18:00  on: 30 Jan 2010

Warmest night on record 125.4 °F  on: 05 Nov 2011

Warmest December temperature: 65.1 °F 2011

Coldest December temperature: 13.8 °F 2010














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