Station Name: Yerbent WMO Station Number: 38656 National I.D. Number: Country: TURKMENISTAN WMO Region: REGION II - ASIA Latitude: 39d 19m N Longitude: 058d 36m E Elevation: 87 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 0.1 Feb 2.6 Mar 9.2 Apr 17.3 May 24.1 Jun 29.8 Jul 32.4 Aug 30.0 Sep 23.8 Oct 15.1 Nov 8.5 Dec 2.6 Annual NA Ann-NCDC 16.3 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.5 Feb 8.7 Mar 15.9 Apr 24.5 May 31.4 Jun 37.0 Jul 39.1 Aug 37.2 Sep 31.6 Oct 22.7 Nov 15.2 Dec 7.9 Annual NA Ann-NCDC 23.1 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan -3.9 Feb -2.0 Mar 4.0 Apr 11.2 May 16.9 Jun 22.0 Jul 24.6 Aug 21.8 Sep 15.8 Oct 8.3 Nov 3.1 Dec -1.3 Annual NA Ann-NCDC 10.0 ------------------ Element 05: Dew Point Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan -3.8 Feb -4.5 Mar -1.0 Apr 3.6 May 4.6 Jun 6.3 Jul 8.7 Aug 6.6 Sep 3.3 Oct 1.2 Nov -0.4 Dec -2.6 Annual NA Ann-NCDC 1.8 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 13.0 Feb 11.0 Mar 22.0 Apr 22.0 May 13.0 Jun 4.0 Jul 2.0 Aug 1.0 Sep 2.0 Oct 6.0 Nov 10.0 Dec 13.0 Annual NA Ann-NCDC 119.0 ------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value MNDLYMI (Statistic 10): Mean Daily Minimum Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN MNDLYMI Month -------------------------- Jan 73.0 3.0 Feb 63.0 8.0 Mar 54.0 7.0 Apr 46.0 4.0 May 33.0 2.0 Jun 26.0 1.0 Jul 26.0 4.0 Aug 25.0 3.0 Sep 30.0 3.0 Oct 43.0 2.0 Nov 59.0 4.0 Dec 74.0 8.0 Annual NA NA Ann-NCDC 46.0 4.1 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1023.8 Feb 1022.3 Mar 1019.2 Apr 1014.8 May 1012.8 Jun 1008.4 Jul 1006.1 Aug 1008.9 Sep 1015.1 Oct 1020.9 Nov 1023.0 Dec 1023.1 Annual NA Ann-NCDC 1016.5 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.7 Feb 4.7 Mar 6.0 Apr 8.4 May 9.6 Jun 10.1 Jul 11.7 Aug 10.3 Sep 8.4 Oct 7.2 Nov 6.4 Dec 5.6 Annual NA Ann-NCDC 7.8 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 137.4 Feb 155.1 Mar 198.9 Apr 228.9 May 306.4 Jun 363.3 Jul 376.3 Aug 367.0 Sep 321.9 Oct 249.0 Nov 187.6 Dec 131.0 Annual NA Ann-NCDC 3022.8 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.7 Feb 3.0 Mar 3.1 Apr 3.0 May 3.0 Jun 3.4 Jul 3.7 Aug 3.5 Sep 2.4 Oct 2.1 Nov 2.1 Dec 2.5 Annual NA Ann-NCDC 2.9 ------------------ Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 90.0 Feb 90.0 Mar 90.0 Apr 90.0 May 90.0 Jun 90.0 Jul 45.0 Aug 45.0 Sep 90.0 Oct 90.0 Nov 90.0 Dec 90.0 Annual NA Ann-NCDC NA ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.3 Feb 5.0 Mar 5.4 Apr 6.1 May 3.9 Jun 2.0 Jul 1.6 Aug 1.0 Sep 1.2 Oct 2.8 Nov 3.8 Dec 5.4 Annual NA Ann-NCDC 3.6 ------------------ 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 5.0 Feb 4.0 Mar 6.0 Apr 6.0 May 4.0 Jun 1.0 Jul 1.0 Aug 1.0 Sep 1.0 Oct 3.0 Nov 4.0 Dec 6.0 Annual NA Ann-NCDC 42.0 ------------------ Element AJ: Number Days with Duststorm/Sandstorm (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.6 Feb 2.4 Mar 4.8 Apr 5.2 May 5.5 Jun 5.2 Jul 4.6 Aug 3.0 Sep 2.5 Oct 2.2 Nov 1.9 Dec 1.2 Annual NA Ann-NCDC 40.1 ------------------