Station Name: PETROZAVODSK WMO Station Number: 22820 National I.D. Number: Country: RUSSIAN FEDERATION (EUROPE) WMO Region: REGION VI - EUROPE Latitude: 61d 49m N Longitude: 034d 16m E Elevation: 110 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 -11.5 Feb -9.9 Mar -4.4 Apr 1.4 May 8.3 Jun 13.5 Jul 16.0 Aug 14.0 Sep 8.8 Oct 3.3 Nov -2.5 Dec -7.6 Annual NA Ann-NCDC 2.5 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 30.4 Feb 23.2 Mar 32.0 Apr 35.3 May 40.5 Jun 59.9 Jul 70.5 Aug 83.3 Sep 70.3 Oct 54.0 Nov 44.6 Dec 41.2 Annual NA Ann-NCDC 585.2 ------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1013.0 Feb 1015.7 Mar 1014.2 Apr 1014.0 May 1016.3 Jun 1012.4 Jul 1011.5 Aug 1012.2 Sep 1011.9 Oct 1012.7 Nov 1010.7 Dec 1009.5 Annual NA Ann-NCDC 1012.8 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 02.7 Feb 02.8 Mar 03.7 Apr 05.1 May 07.1 Jun 10.6 Jul 13.2 Aug 12.8 Sep 09.7 Oct 06.8 Nov 04.8 Dec 03.4 Annual NA Ann-NCDC 6.9 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 28.0 Feb 70.0 Mar 118.0 Apr 178.0 May 265.0 Jun 282.0 Jul 287.0 Aug 218.0 Sep 126.0 Oct 65.0 Nov 25.0 Dec 11.0 Annual NA Ann-NCDC 1673.0 ------------------ 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 9.1 Feb 7.0 Mar 8.7 Apr 8.6 May 7.0 Jun 9.5 Jul 10.3 Aug 11.6 Sep 11.8 Oct 11.8 Nov 11.8 Dec 11.4 Annual NA Ann-NCDC 118.6 ------------------