Updated duben  30 4 2011

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   prumery\maxima v mesíci duben  2011
 
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 prum. teplota = 12.3°C
 prum. vlhkost = 55%
 prum. rosný bod = 2.6°C
 prum. tlak = 1017.5 hPa
 prum. rychlost vetru = 1.6 m/s
 prum. poryv = 2.4 m/s
 prum. smer = 351° ( N )
 srážky za mesíc = 58.7 mm
 srážky za rok = 140.0 mm
 max.srážky za 1 min = 0.9 mm _dne_ 24 _v case_ 16:34
 max. teplota = 24.6°C _dne_ 07 _v case_ 16:18
 min. teplota = 1.9°C _dne_ 13 _v case_ 06:28
 max. vlhkost = 96% _dne_ 27 _v case_ 07:15
 min. vlhkost = 22% _dne_ 22 _v case_ 18:13
 Maximum dewpoint        = 12.1°C _dne_ 07 _v case_ 11:14
 Minimum dewpoint        = -7.2°C _dne_ 10 _v case_ 2:33
 max. tlak = 1027.0 hPa _dne_ 06 _v case_ 12:53
 min. tlak = 1007.0 hPa _dne_ 30 _v case_ 16:23
 max. rychlost vetru = 23.7 m/s od 338°(NNW) _dne_ 24 _v case_ 16:30
 max. poryv vetru = 56.1 m/s od 00°( N ) _dne_ 24 _v case_ 16:28
 max. teplotní index = 26.2°C _dne_ 02 _v case_ 14:39
 Avg daily max temp :18.2°C
 Avg daily min temp :6.9°C
 Growing degrees days :123.9 GDD
 Total windrun = 4233.2km
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 Day, Sunshine hours, ET, max solar, max uv
 ------------------------------------------
 01 04.3hrs ,ET :4.6 mm  ,805.0 W/M?
 02 05.9hrs ,ET :4.5 mm  ,816.0 W/M?
 03 08.0hrs ,ET :5.4 mm  ,824.0 W/M?
 04 05.0hrs ,ET :4.2 mm  ,832.0 W/M?
 05 08.3hrs ,ET :5.7 mm  ,840.0 W/M?
 06 05.4hrs ,ET :5.3 mm  ,847.0 W/M?
 07 08.4hrs ,ET :6.9 mm  ,855.0 W/M?
 08 08.1hrs ,ET :6.8 mm  ,862.0 W/M?
 09 07.3hrs ,ET :6.7 mm  ,870.0 W/M?
 10 10.3hrs ,ET :6.6 mm  ,877.0 W/M?
 11 04.1hrs ,ET :6.4 mm  ,885.0 W/M?
 12 02.1hrs ,ET :5.1 mm  ,891.0 W/M?
 13 04.1hrs ,ET :4.5 mm  ,899.0 W/M?
 14 01.2hrs ,ET :3.0 mm  ,859.0 W/M?
 15 05.2hrs ,ET :4.1 mm  ,913.0 W/M?
 16 09.8hrs ,ET :5.7 mm  ,920.0 W/M?
 17 09.7hrs ,ET :6.5 mm  ,927.0 W/M?
 18 10.8hrs ,ET :6.9 mm  ,934.0 W/M?
 19 10.3hrs ,ET :7.2 mm  ,941.0 W/M?
 20 11.5hrs ,ET :7.1 mm  ,947.0 W/M?
 21 11.6hrs ,ET :7.0 mm  ,954.0 W/M?
 22 11.6hrs ,ET :7.6 mm  ,960.0 W/M?
 23 10.5hrs ,ET :8.7 mm  ,967.0 W/M?
 24 09.1hrs ,ET :8.0 mm  ,973.0 W/M?
 25 08.6hrs ,ET :7.0 mm  ,979.0 W/M?
 26 00.0hrs ,ET :1.0 mm  ,569.0 W/M?
 27 08.8hrs ,ET :6.0 mm  ,991.0 W/M?
 28 07.7hrs ,ET :6.1 mm  ,997.0 W/M?
 29 05.9hrs ,ET :6.0 mm  ,1003.0 W/M?
 30 07.0hrs ,ET :7.1 mm  ,1009.0 W/M?
 Sunshine hours month to date= 220.3 hrs
 Sunshine hours year to date= 570.1 hrs
 -----------------------------------
 celkové denní srážky
 -----------------------------------
  02.3 mm  _dne_ 1
  14.7 mm  _dne_ 4
  01.3 mm  _dne_ 13
  01.3 mm  _dne_ 14
  11.3 mm  _dne_ 24
  00.2 mm  _dne_ 25
  17.4 mm  _dne_ 26
  03.9 mm  _dne_ 27
  06.2 mm  _dne_ 29
Fire Weather Index Values
FFMC = 63.8
DMC = 7.6
BUI = 13.8
ISI = 0.7
DC = 194.2
FWI = 0.5
All Time Records to date

Record high temperature:  38.2 °C  at: 16:35  on: 20 Jul 2007

Record low temperature:   -16.9 °C  at: 18:52  on: 20 Dec 2009

Record high wind gust :   28.3 m/s  od 353°  at: 16:27  on: 24 Apr 2011

Record  high average speed:28.4 m/s  od 011°  at: 23:08  on: 15 Aug 2008

Record high rain rate:    10.0 mm/min  at: 19:30  on: 24 Jun 2009

Record low barometer:     825.0 mb  at: 01:07  on: 05 Jan 2009

Record high barometer:    1037.0 mb  at: 21:44  on: 07 Mar 2011

Record daily rain:        68.7 mm  at: 20:35  on: 21 Jun 2007

Record rain in 1 hour:    61.7 mm  at: 18:04  on: 21 Jun 2007

Record low wind chill temperature: -24.5 °C  at: 02:57  on: 27 Jan 2010

Warmest day on record 34.0 °C  on: 16 May 2007

Coldest night on record -14.3 °C  on: 21 Dec 2009

Coldest day on record -12.6 °C  at: 18:00  on: 27 Jan 2010

Warmest night on record 28.1 °C  on: 21 Jul 2007

Warmest April temperature: 24.6 °C 2011

Coldest April temperature: 1.9 °C 2011