Station Name: KAYES WMO Station Number: 61257 National I.D. Number: Country: MALI WMO Region: REGION I - AFRICA Latitude: 14d 26m N Longitude: 011d 26m W Elevation: 47 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 25.4 Feb 27.9 Mar 30.7 Apr 33.3 May 34.9 Jun 32.2 Jul 28.8 Aug 27.6 Sep 28.1 Oct 29.5 Nov 28.3 Dec 25.4 Annual 29.3 Ann-NCDC 29.3 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 33.3 Feb 36.6 Mar 39.2 Apr 41.4 May 41.7 Jun 38.1 Jul 33.5 Aug 32.0 Sep 33.1 Oct 36.3 Nov 36.7 Dec 33.4 Annual 36.3 Ann-NCDC 36.3 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 16.7 Feb 19.3 Mar 22.3 Apr 25.6 May 28.4 Jun 26.6 Jul 24.2 Aug 23.4 Sep 23.3 Oct 23.1 Nov 20.1 Dec 17.1 Annual 22.5 Ann-NCDC 22.5 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.1 Feb 0.1 Mar 0.0 Apr 0.3 May 11.9 Jun 82.2 Jul 169.3 Aug 198.3 Sep 131.4 Oct 36.5 Nov 1.7 Dec 1.1 Annual NA Ann-NCDC 632.9 ------------------ 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 40.0 14.0 Feb 37.0 12.0 Mar 33.0 11.0 Apr 34.0 12.0 May 47.0 18.0 Jun 73.0 34.0 Jul 88.0 54.0 Aug 93.0 63.0 Sep 94.0 59.0 Oct 87.0 38.0 Nov 60.0 20.0 Dec 46.0 16.0 Annual 61.0 NA Ann-NCDC 61.0 29.2 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1966 eyr: 1990 Month ------------------ Jan 1013.7 Feb 1011.3 Mar 1010.0 Apr 1008.2 May 1008.4 Jun 1010.6 Jul 1012.0 Aug 1011.6 Sep 1011.8 Oct 1011.1 Nov 1011.4 Dec 1013.2 Annual 1011.1 Ann-NCDC 1011.1 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 263.5 Feb 250.0 Mar 282.1 Apr 285.0 May 279.0 Jun 215.0 Jul 211.8 Aug 223.2 Sep 240.0 Oct 263.5 Nov 264.0 Dec 260.6 Annual NA Ann-NCDC 3037.7 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.8 Feb 1.7 Mar 1.8 Apr 1.9 May 2.4 Jun 2.7 Jul 2.4 Aug 1.8 Sep 1.4 Oct 1.3 Nov 1.1 Dec 1.5 Annual NA Ann-NCDC 1.8 ------------------ Element BT: Number Days with Occurrence of Rain (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.1 Feb 0.2 Mar 0.0 Apr 0.3 May 3.3 Jun 8.8 Jul 14.8 Aug 14.5 Sep 11.4 Oct 4.2 Nov 0.3 Dec 0.2 Annual NA Ann-NCDC 58.1 ------------------