Updated December 8 12 2009

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   Averages\Extremes for the month of December 2009
 
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 Average temperature     = 11.4°C
 Average humidity        = 66%
 Average dewpoint        = 4.7°C
 Average barometer       = 1013.0 hPa
 Average windspeed       = 3.9 kts
 Average gustspeed       = 6.1 kts
 Average direction       = 348° (NNW)
 Rainfall for month      = 16.9 mm
 Rainfall for year       = 1856.0 mm
 Maximum rain per minute = 0.5 mm on day 05 at time 15:03
 Maximum temperature     = 19.9°C on day 02 at time 13:52
 Minimum temperature     = 5.3°C on day 07 at time 23:37
 Maximum humidity        = 93% on day 06 at time 01:25
 Minimum humidity        = 28% on day 07 at time 14:03
 Maximum pressure        = 1021.5 hPa on day 02 at time 08:07
 Minimum pressure        = 1002.0 hPa on day 03 at time 17:23
 Maximum windspeed       = 19.0 kts from 293°(WNW) on day 06 at time 16:26
 Maximum gust speed      = 27.0 kts from 315°( NW) on day 06 at time 16:25
 Maximum heat index      = 26.2°C on day 02 at time 15:31
 Avg daily max temp :16.7°C
 Avg daily min temp :7.8°C
 Growing degrees days :23.3 GDD
 Total windrun = 652.2kts
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 Daily rain totals
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  00.3 mm  on day 1
  03.1 mm  on day 3
  00.5 mm  on day 4
  13.0 mm  on day 5
All Time Records to date

Record high temperature:  40.7 °C  at: 04:30  on: 02 Aug 2009

Record low temperature:   -16.6 °C  at: 19:11  on: 29 Oct 2009

Record high wind gust :   53.0 kts  from 066°  at: 02:32  on: 08 Oct 2009

Record  high average speed:32.0 kts  from 079°  at: 02:31  on: 08 Oct 2009

Record high rain rate:    5.5 mm/min  at: 05:26  on: 22 Jul 2009

Record low barometer:     801.2 mb  at: 06:06  on: 01 May 2009

Record high barometer:    1033.9 mb  at: 22:59  on: 19 Nov 2007

Record daily rain:        178.1 mm  at: 21:04  on: 25 May 2007

Record rain in 1 hour:    81.6 mm  at: 05:09  on: 12 Sep 2006

Record low wind chill temperature: -16.6 °C  at: 19:11  on: 29 Oct 2009

Warmest day on record 35.1 °C  on: 15 Jul 2006

Coldest night on record -1.5 °C  on: 02 Feb 2005

Coldest day on record 0.8 °C  at: 18:00  on: 01 Feb 2005

Warmest night on record 29.7 °C  on: 15 Jul 2006

Warmest December temperature: 19.9 °C 2009

Coldest December temperature: 5.3 °C 2009










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