Station Name: SLIAC WMO Station Number: 11903 National I.D. Number: Country: SLOVAKIA WMO Region: REGION VI - EUROPE Latitude: 48d 39m N Longitude: 019d 09m E Elevation: 315 m In the following tables, byr = beginning year of normals or extremes data period eyr = ending year of normals or extremes data period NA = Not Applicable, data not submitted or not computed * = value > 0 but < units resolution Ann-NCDC = annual value computed by NCDC from monthly values provided by Members ========================================================== The normals data and climate variable descriptions are presented in these tables as provided by the WMO Member country. ========================================================== Element 01: Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan -3.9 Feb -1.1 Mar 3.1 Apr 8.6 May 13.6 Jun 16.6 Jul 18.1 Aug 17.3 Sep 13.5 Oct 8.4 Nov 3.1 Dec -1.9 Annual NA Ann-NCDC 8.0 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MAX_VAL (Statistic 04): Maximum Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN MAX_VAL Month -------------------------- Jan 0.1 12.4 Feb 3.7 17.5 Mar 8.9 24.7 Apr 15.4 28.4 May 20.6 31.4 Jun 23.4 32.7 Jul 25.3 35.4 Aug 25.0 35.1 Sep 21.0 32.5 Oct 15.2 26.6 Nov 6.9 20.4 Dec 1.4 15.5 Annual NA NA Ann-NCDC 13.9 NA -------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_VAL (Statistic 05): Minimum Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN MIN_VAL Month -------------------------- Jan -7.8 -30.0 Feb -5.3 -27.4 Mar -1.7 -26.2 Apr 2.5 -6.4 May 7.0 -4.4 Jun 10.1 -0.2 Jul 11.1 2.7 Aug 10.7 0.0 Sep 7.6 -4.0 Oct 3.3 -9.7 Nov -0.3 -22.6 Dec -5.2 -26.7 Annual NA NA Ann-NCDC 2.7 NA -------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value QUIN20% (Statistic 22): First Quintile QUIN40% (Statistic 23): Second Quintile QUIN60% (Statistic 24): Third Quintile QUIN80% (Statistic 25): Fourth Quintile MAX_MLY (Statistic 26): Maximum Monthly Value ------------------------------------------------------------------ byr: 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY Month ------------------------------------------------------------------ Jan 43.6 1.0 18.0 37.0 46.0 60.5 113.0 Feb 44.3 1.0 18.5 31.5 46.5 67.5 117.0 Mar 41.8 3.0 17.5 33.5 46.0 69.5 90.0 Apr 47.4 6.0 25.0 32.5 42.0 80.0 116.0 May 63.6 11.0 36.5 52.0 66.0 77.0 160.0 Jun 85.2 17.0 56.0 82.5 99.0 108.0 163.0 Jul 58.9 17.0 34.5 44.5 59.5 81.5 144.0 Aug 69.2 13.0 41.5 52.0 74.0 102.5 162.0 Sep 56.2 3.0 24.0 36.0 56.0 90.0 218.0 Oct 50.4 10.0 22.0 34.0 43.0 64.0 196.0 Nov 69.1 16.0 44.0 52.5 68.0 107.5 155.0 Dec 56.6 5.0 29.0 49.0 63.0 84.5 124.0 Annual NA NA NA NA NA NA NA Ann-NCDC 686.3 NA NA NA NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value MNDLYMX (Statistic 09): Mean Daily Maximum Value MNDLYMI (Statistic 10): Mean Daily Minimum Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEAN MNDLYMX MNDLYMI Month ---------------------------------- Jan 85.0 99.0 48.0 Feb 81.0 99.0 38.0 Mar 76.0 99.0 27.0 Apr 69.0 99.0 21.0 May 71.0 98.0 25.0 Jun 72.0 98.0 28.0 Jul 70.0 98.0 27.0 Aug 73.0 99.0 29.0 Sep 77.0 100.0 31.0 Oct 80.0 100.0 31.0 Nov 84.0 100.0 41.0 Dec 87.0 100.0 47.0 Annual NA NA NA Ann-NCDC 77.1 99.1 32.8 ---------------------------------- Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.2 Feb 4.8 Mar 5.8 Apr 7.6 May 10.9 Jun 13.4 Jul 14.3 Aug 14.2 Sep 11.8 Oct 8.9 Nov 6.7 Dec 4.9 Annual NA Ann-NCDC 9.0 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 54.3 Feb 78.3 Mar 125.4 Apr 165.8 May 203.7 Jun 208.9 Jul 233.5 Aug 210.3 Sep 157.7 Oct 120.3 Nov 50.9 Dec 39.6 Annual NA Ann-NCDC 1648.7 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.3 Feb 1.6 Mar 2.0 Apr 2.3 May 1.9 Jun 1.8 Jul 1.8 Aug 1.6 Sep 1.5 Oct 1.4 Nov 1.5 Dec 1.3 Annual NA Ann-NCDC 1.7 ------------------ Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 360.0 Feb 360.0 Mar 360.0 Apr 360.0 May 360.0 Jun 360.0 Jul 360.0 Aug 360.0 Sep 360.0 Oct 360.0 Nov 360.0 Dec 360.0 Annual NA Ann-NCDC NA ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 7.1 Feb 6.6 Mar 6.4 Apr 5.9 May 5.9 Jun 5.8 Jul 5.3 Aug 5.2 Sep 5.7 Oct 5.9 Nov 7.4 Dec 7.4 Annual NA Ann-NCDC 6.2 ------------------ Element 21: Pan Evaporation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1971 eyr: 1990 Month ------------------ Jan NA Feb NA Mar NA Apr NA May 76.3 Jun 84.2 Jul 91.4 Aug 85.9 Sep 53.1 Oct 32.3 Nov NA Dec NA Annual NA Ann-NCDC NA ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 8.7 Feb 7.1 Mar 7.7 Apr 7.5 May 10.1 Jun 10.6 Jul 7.8 Aug 8.5 Sep 6.3 Oct 6.2 Nov 9.3 Dec 8.8 Annual NA Ann-NCDC 98.6 ------------------