Station Name: BALTIC VBS WMO Station Number: National I.D. Number: 00000001 Country: LATVIA WMO Region: REGION VI - EUROPE Latitude: 57d 08m N Longitude: 025d 55m E Elevation: 181 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 MAX_VAL (Statistic 04): Maximum Value MIN_VAL (Statistic 05): Minimum Value MNDLYMX (Statistic 09): Mean Daily Maximum Value MNDLYMI (Statistic 10): Mean Daily Minimum Value -------------------------------------------------- byr: 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 Statistic: MEAN MAX_VAL MIN_VAL MNDLYMX MNDLYMI Month -------------------------------------------------- Jan -7.1 6.5 -38.7 -4.2 -10.5 Feb -6.5 10.6 -37.9 -3.0 -10.1 Mar -2.5 18.5 -30.5 1.7 -6.6 Apr 4.0 24.5 -21.8 9.0 -0.6 May 10.7 29.0 -6.4 16.6 4.6 Jun 14.4 30.6 -2.0 20.0 8.2 Jul 15.7 32.8 1.6 21.1 10.3 Aug 14.7 32.0 -1.7 19.9 9.8 Sep 10.2 27.1 -7.3 14.8 6.2 Oct 5.5 21.2 -12.7 8.9 2.4 Nov 0.2 14.5 -24.6 2.4 -2.2 Dec -4.5 8.6 -42.9 -1.9 -7.7 Annual 4.6 32.8 -42.9 8.8 0.3 Ann-NCDC 4.6 NA NA 8.8 0.3 -------------------------------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 46.0 Feb 33.0 Mar 38.0 Apr 46.0 May 52.0 Jun 64.0 Jul 85.0 Aug 90.0 Sep 79.0 Oct 68.0 Nov 69.0 Dec 59.0 Annual 729.0 Ann-NCDC 729.0 ------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1015.1 Feb 1016.6 Mar 1015.4 Apr 1013.8 May 1015.7 Jun 1013.1 Jul 1012.3 Aug 1013.3 Sep 1013.6 Oct 1015.7 Nov 1012.6 Dec 1012.2 Annual 1014.1 Ann-NCDC 1014.1 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 3.6 Feb 3.5 Mar 4.3 Apr 6.0 May 8.9 Jun 11.0 Jul 13.0 Aug 13.0 Sep 10.0 Oct 8.0 Nov 5.8 Dec 4.2 Annual 7.8 Ann-NCDC 7.6 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 30.0 Feb 59.0 Mar 118.0 Apr 168.0 May 241.0 Jun 258.0 Jul 243.0 Aug 210.0 Sep 135.0 Oct 84.0 Nov 30.0 Dec 21.0 Annual 1597.0 Ann-NCDC 1597.0 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.9 Feb 2.8 Mar 2.8 Apr 2.6 May 2.4 Jun 2.3 Jul 2.1 Aug 2.1 Sep 2.4 Oct 2.9 Nov 3.0 Dec 3.0 Annual 2.6 Ann-NCDC 2.6 ------------------ 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 11.3 Feb 8.2 Mar 9.3 Apr 8.9 May 9.2 Jun 10.0 Jul 11.7 Aug 11.6 Sep 13.0 Oct 12.2 Nov 13.8 Dec 13.8 Annual 133.0 Ann-NCDC 133.0 ------------------