Station Name: ROSTOV-NA-DONU WMO Station Number: 34731 National I.D. Number: Country: RUSSIAN FEDERATION (EUROPE) WMO Region: REGION VI - EUROPE Latitude: 47d 16m N Longitude: 039d 49m E Elevation: 75 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 -4.6 Feb -3.4 Mar 1.7 Apr 10.7 May 17.1 Jun 21.1 Jul 23.0 Aug 22.1 Sep 16.6 Oct 9.2 Nov 3.7 Dec -1.0 Annual NA Ann-NCDC 9.7 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 55.6 Feb 43.9 Mar 38.0 Apr 46.8 May 54.7 Jun 59.4 Jul 56.4 Aug 37.6 Sep 38.2 Oct 33.1 Nov 54.9 Dec 76.5 Annual NA Ann-NCDC 595.1 ------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1021.4 Feb 1021.2 Mar 1020.0 Apr 1015.4 May 1015.1 Jun 1012.3 Jul 1011.5 Aug 1013.0 Sep 1016.8 Oct 1020.9 Nov 1021.2 Dec 1020.2 Annual NA Ann-NCDC 1017.4 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 04.1 Feb 04.2 Mar 05.5 Apr 08.3 May 11.7 Jun 15.0 Jul 16.5 Aug 15.4 Sep 12.2 Oct 08.9 Nov 07.0 Dec 05.4 Annual NA Ann-NCDC 9.5 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 64.0 Feb 82.0 Mar 128.0 Apr 189.0 May 265.0 Jun 286.0 Jul 314.0 Aug 293.0 Sep 240.0 Oct 159.0 Nov 64.0 Dec 38.0 Annual NA Ann-NCDC 2122.0 ------------------ 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 9.3 Feb 7.0 Mar 6.6 Apr 7.3 May 7.1 Jun 7.5 Jul 6.3 Aug 4.9 Sep 5.2 Oct 5.0 Nov 8.8 Dec 10.9 Annual NA Ann-NCDC 85.9 ------------------