Station Name: BISKRA WMO Station Number: 60525 National I.D. Number: Country: ALGERIA WMO Region: REGION I - AFRICA Latitude: 34d 48m N Longitude: 005d 44m W Elevation: 86 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: 1965 1965 1965 eyr: 1990 1990 1990 Statistic: MEAN MNDLYMX MNDLYMI Month ---------------------------------- Jan 11.8 16.6 6.9 Feb 13.7 18.8 8.6 Mar 16.4 21.8 10.9 Apr 19.9 25.6 14.2 May 24.8 30.7 18.8 Jun 29.9 36.2 23.6 Jul 33.2 39.7 26.6 Aug 32.8 38.9 26.5 Sep 28.2 33.8 22.6 Oct 22.3 27.3 17.1 Nov 16.3 21.1 11.4 Dec 12.5 17.1 7.8 Annual 21.8 27.3 16.2 Ann-NCDC 21.8 27.3 16.3 ---------------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value QUIN20% (Statistic 22): First Quintile QUIN40% (Statistic 23): Second Quintile QUIN60% (Statistic 24): Third Quintile QUIN80% (Statistic 25): Fourth Quintile MAX_MLY (Statistic 26): Maximum Monthly Value ------------------------------------------------------------------ byr: 1966 1966 1966 1966 1966 1966 1966 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY Month ------------------------------------------------------------------ Jan 12.1 0.0 0.7 3.2 9.1 18.3 87.1 Feb 8.6 0.0 0.8 4.0 8.2 13.6 36.5 Mar 12.0 0.0 1.7 5.8 10.2 21.2 49.0 Apr 10.4 0.2 2.1 4.7 10.5 19.8 36.9 May 12.7 0.0 1.2 4.4 8.5 24.1 57.3 Jun 5.9 0.0 0.0 2.0 4.5 11.5 24.2 Jul 1.9 0.0 0.0 0.0 0.0 1.2 34.4 Aug 6.1 0.0 0.0 0.4 2.1 9.0 33.7 Sep 23.1 0.0 0.3 3.1 6.5 25.4 297.5 Oct 16.0 0.0 0.6 3.4 11.3 22.3 145.9 Nov 18.5 0.0 1.6 7.4 18.5 29.8 73.9 Dec 7.3 0.0 0.2 4.1 7.9 12.1 29.6 Annual 134.5 59.5 67.6 93.0 128.3 180.5 584.5 Ann-NCDC 134.6 NA NA NA NA NA NA ------------------------------------------------------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1965 eyr: 1990 Month ------------------ Jan 1020.7 Feb 1017.9 Mar 1016.1 Apr 1012.9 May 1012.7 Jun 1012.7 Jul 1013.4 Aug 1013.1 Sep 1015.4 Oct 1017.0 Nov 1018.9 Dec 1020.1 Annual 1015.9 Ann-NCDC 1015.9 ------------------