Station Name: HALAIB WMO Station Number: 62615 National I.D. Number: Country: SUDAN WMO Region: REGION I - AFRICA Latitude: 22d 13m N Longitude: 036d 39m E Elevation: 2 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 MNDLYMX (Statistic 09): Mean Daily Maximum Value MNDLYMI (Statistic 10): Mean Daily Minimum Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEAN MNDLYMX MNDLYMI Month ---------------------------------- Jan 20.9 24.9 16.8 Feb 21.1 25.7 16.5 Mar 22.7 27.5 18.0 Apr 25.5 30.6 20.5 May 27.3 31.1 23.4 Jun 30.5 35.7 25.3 Jul 31.5 37.0 26.1 Aug 31.9 37.1 26.7 Sep 29.4 33.7 25.1 Oct 28.1 32.4 23.8 Nov 24.1 27.7 20.5 Dec 21.3 24.9 17.6 Annual 26.2 30.7 21.7 Ann-NCDC 26.2 30.7 21.7 ---------------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MAX_VAL (Statistic 04): Maximum Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MAX_VAL DATEMAX Month -------------------------- Jan 31.4 197727 Feb 40.7 198123 Mar 39.7 198025 Apr 42.8 197616 May 46.6 198830 Jun 45.4 198504 Jul 44.5 198633 Aug 44.5 198711 Sep 45.0 198523 Oct 40.0 198506 Nov 35.4 197902 Dec 34.0 199004 Annual 46.619880530 Ann-NCDC NA NA -------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MIN_VAL (Statistic 05): Minimum Value DATEMIN (Statistic 14): Date (Year/Day) of Occurrence of Minimum Daily Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MIN_VAL DATEMIN Month -------------------------- Jan 11.0 198324 Feb 10.3 198211 Mar 12.0 198315 Apr 13.5 199004 May 16.2 198002 Jun 18.0 197429 Jul 16.5 198326 Aug 19.7 198914 Sep 20.5 198203 Oct 18.8 197728 Nov 15.5 198210 Dec 12.0 197530 Annual 10.319820211 Ann-NCDC NA NA -------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.6 Feb Trace Mar Trace Apr 0.5 May 1.2 Jun Trace Jul 0.2 Aug Trace Sep 0.0 Oct 3.2 Nov 17.9 Dec 4.2 Annual 27.8 Ann-NCDC NA ------------------ Element 08: Maximum 24-Hour Precipitation (mm) MAX_VAL (Statistic 04): Maximum Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MAX_VAL DATEMAX Month -------------------------- Jan 10.0 198603 Feb Trace 199033 Mar 2.0 197418 Apr 11.0 196816 May 21.0 196309 Jun Trace 198304 Jul 1.7 197731 Aug 2.0 196207 Sep 0.0 199032 Oct 27.1 198727 Nov 57.0 196624 Dec 32.0 196228 Annual 57.019661124 Ann-NCDC NA NA -------------------------- Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 72.0 Feb 69.0 Mar 69.0 Apr 69.0 May 63.0 Jun 56.0 Jul 56.0 Aug 61.0 Sep 63.0 Oct 75.0 Nov 76.0 Dec 72.0 Annual 67.0 Ann-NCDC 66.8 ------------------ Element 13: Station Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1013.9 Feb 1012.5 Mar 1009.8 Apr 1007.7 May 1006.7 Jun 1004.5 Jul 1002.9 Aug 1003.3 Sep 1005.5 Oct 1008.5 Nov 1011.3 Dec 1012.9 Annual 1008.3 Ann-NCDC 1008.3 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 3.6 Feb 3.6 Mar 3.1 Apr 3.6 May 3.6 Jun 3.6 Jul 3.1 Aug 3.1 Sep 3.1 Oct 3.1 Nov 3.1 Dec 3.1 Annual NA Ann-NCDC 3.3 ------------------ Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 315.0 Feb 315.0 Mar 315.0 Apr 315.0 May 315.0 Jun 315.0 Jul 360.0 Aug 360.0 Sep 315.0 Oct 360.0 Nov 360.0 Dec 315.0 Annual NA Ann-NCDC NA ------------------ Element 38: Piche Evaporation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 9.8 Feb 8.7 Mar 9.7 Apr 11.5 May 13.7 Jun 16.9 Jul 15.1 Aug 14.5 Sep 14.3 Oct 7.3 Nov 7.5 Dec 8.7 Annual 11.5 Ann-NCDC NA ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.1 mm Qualifier: 1.0 mm Qualifier: 10.0 mm ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Qualifier: 0.1 1.0 10.0 Month ---------------------------------- Jan 0.1 0.1 0.0 Feb 0.0 0.0 0.0 Mar 0.0 0.0 0.0 Apr 0.1 0.1 0.0 May 0.1 0.1 0.1 Jun 0.0 0.0 0.0 Jul 0.1 0.1 0.0 Aug 0.0 0.0 0.0 Sep 0.0 0.0 0.0 Oct 0.2 0.2 0.1 Nov 1.4 1.3 0.6 Dec 0.7 0.6 0.2 Annual 2.7 2.5 1.0 Ann-NCDC 2.7 2.5 1.0 ----------------------------------