Station Name: DEIR EZZOR WMO Station Number: 40045 National I.D. Number: Country: SYRIAN ARAB REPUBLIC WMO Region: REGION VI - EUROPE Latitude: 35d 19m N Longitude: 040d 09m E Elevation: 212 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 6.7 Feb 9.1 Mar 13.1 Apr 18.7 May 24.5 Jun 29.6 Jul 32.6 Aug 31.7 Sep 26.9 Oct 20.9 Nov 13.3 Dec 8.1 Annual 19.6 Ann-NCDC 19.6 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 12.2 Feb 15.1 Mar 19.5 Apr 25.4 May 31.7 Jun 36.9 Jul 39.9 Aug 39.3 Sep 35.3 Oct 28.8 Nov 20.7 Dec 14.0 Annual 27.5 Ann-NCDC 26.6 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.5 Feb 3.7 Mar 7.0 Apr 12.0 May 17.1 Jun 21.9 Jul 25.1 Aug 24.5 Sep 19.4 Oct 13.7 Nov 7.2 Dec 3.2 Annual 13.7 Ann-NCDC 13.1 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 28.1 Feb 24.1 Mar 27.8 Apr 22.2 May 8.6 Jun 0.3 Jul 0.0 Aug 0.0 Sep 0.2 Oct 8.0 Nov 12.4 Dec 24.1 Annual 153.2 Ann-NCDC 155.8 ------------------ Element 11: Relative Humidity (%) MNDLYMX (Statistic 09): Mean Daily Maximum Value MNDLYMI (Statistic 10): Mean Daily Minimum Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MNDLYMX MNDLYMI Month -------------------------- Jan 100.0 26.0 Feb 98.0 18.0 Mar 96.0 12.0 Apr 94.0 8.0 May 85.0 6.0 Jun 66.0 4.0 Jul 61.0 5.0 Aug 65.0 6.0 Sep 72.0 6.0 Oct 90.0 10.0 Nov 97.0 18.0 Dec 97.0 26.0 Annual 85.0 12.0 Ann-NCDC 85.1 12.1 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1019.6 Feb 1017.1 Mar 1014.3 Apr 1011.1 May 1008.8 Jun 1004.4 Jul 1000.3 Aug 1001.6 Sep 1007.4 Oct 1013.6 Nov 1017.9 Dec 1019.5 Annual 1011.3 Ann-NCDC 1011.3 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan 7.4 Feb 7.6 Mar 8.3 Apr 9.4 May 9.8 Jun 9.4 Jul 11.2 Aug 11.7 Sep 10.8 Oct 10.2 Nov 8.9 Dec 8.0 Annual 9.4 Ann-NCDC 9.4 ------------------ Element 15: Sunshine Statistic 44: Mean Number of Hours Qualifier: 06: Mean Daily Value Qualifier: NCDC: Mean Monthly Value Computed by NCDC from Mean Daily Values Provided by Member -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 06 NCDC Month -------------------------- Jan 5.2 161.2 Feb 6.4 179.2 Mar 7.2 223.2 Apr 8.1 243.0 May 10.0 310.0 Jun 11.7 351.0 Jul 12.0 372.0 Aug 11.5 356.5 Sep 10.3 309.0 Oct 8.3 257.3 Nov 6.9 207.0 Dec 5.2 161.2 Annual 8.6 3130.6 Ann-NCDC NA 3130.6 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.5 Feb 3.0 Mar 3.5 Apr 3.7 May 3.9 Jun 5.3 Jul 5.6 Aug 4.7 Sep 3.3 Oct 2.5 Nov 2.0 Dec 2.4 Annual 3.5 Ann-NCDC 3.5 ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 3.9 Feb 3.6 Mar 3.4 Apr 3.5 May 3.2 Jun .5 Jul .1 Aug .2 Sep .4 Oct 1.8 Nov 2.6 Dec 3.5 Annual NA Ann-NCDC 2.2 ------------------ Element 76: Number Days with Air Frost (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 9.2 Feb 3.8 Mar 1.2 Apr 0.0 May 0.0 Jun 0.0 Jul 0.0 Aug 0.0 Sep 0.0 Oct 0.0 Nov 1.3 Dec 6.5 Annual NA Ann-NCDC 22.0 ------------------ 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 4.8 Feb 4.3 Mar 4.3 Apr 3.5 May 1.7 Jun 0.1 Jul 0.0 Aug 0.0 Sep 0.1 Oct 1.5 Nov 2.6 Dec 4.1 Annual 26.9 Ann-NCDC 27.0 ------------------