Station Name: SAN WMO Station Number: 61277 National I.D. Number: Country: MALI WMO Region: REGION I - AFRICA Latitude: 13d 20m N Longitude: 004d 50m W Elevation: 284 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 23.9 Feb 26.7 Mar 29.8 Apr 32.3 May 32.7 Jun 30.4 Jul 28.0 Aug 26.8 Sep 27.2 Oct 28.8 Nov 27.2 Dec 24.2 Annual 28.2 Ann-NCDC 28.2 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 32.7 Feb 36.0 Mar 38.5 Apr 40.0 May 39.6 Jun 36.4 Jul 33.2 Aug 31.6 Sep 32.5 Oct 35.7 Nov 35.7 Dec 32.7 Annual 35.3 Ann-NCDC 35.4 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 15.0 Feb 17.8 Mar 21.6 Apr 25.4 May 26.6 Jun 24.8 Jul 23.1 Aug 22.5 Sep 22.5 Oct 22.6 Nov 19.3 Dec 15.9 Annual 21.4 Ann-NCDC 21.4 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.5 Feb 0.2 Mar 2.7 Apr 16.1 May 35.2 Jun 89.8 Jul 177.8 Aug 212.8 Sep 133.0 Oct 26.2 Nov 1.1 Dec 0.6 Annual NA Ann-NCDC 696.0 ------------------ 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 55.0 14.0 Feb 44.0 12.0 Mar 38.0 12.0 Apr 46.0 17.0 May 67.0 26.0 Jun 81.0 38.0 Jul 91.0 51.0 Aug 95.0 59.0 Sep 95.0 55.0 Oct 83.0 34.0 Nov 71.0 18.0 Dec 63.0 16.0 Annual 67.0 NA Ann-NCDC 69.1 29.3 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1966 eyr: 1990 Month ------------------ Jan 1013.0 Feb 1010.6 Mar 1008.6 Apr 1007.2 May 1007.7 Jun 1010.1 Jul 1011.2 Aug 1010.8 Sep 1010.8 Oct 1010.2 Nov 1010.7 Dec 1012.5 Annual 1010.3 Ann-NCDC 1010.3 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 279.4 Feb 257.0 Mar 266.4 Apr 244.7 May 269.9 Jun 250.6 Jul 243.1 Aug 236.7 Sep 242.2 Oct 272.3 Nov 278.8 Dec 270.3 Annual NA Ann-NCDC 3111.4 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.5 Feb 1.7 Mar 1.7 Apr 1.7 May 1.8 Jun 2.0 Jul 1.6 Aug 1.2 Sep 1.0 Oct .8 Nov 1.1 Dec 1.3 Annual NA Ann-NCDC 1.4 ------------------ Element BT: Number Days with Occurrence of Rain (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.2 Feb 0.2 Mar 0.8 Apr 2.0 May 5.6 Jun 8.9 Jul 13.1 Aug 16.0 Sep 11.2 Oct 3.8 Nov 0.2 Dec 0.1 Annual NA Ann-NCDC 62.1 ------------------