Station Name: MOPTI WMO Station Number: 61265 National I.D. Number: Country: MALI WMO Region: REGION I - AFRICA Latitude: 14d 31m N Longitude: 004d 06m W Elevation: 272 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 23.5 Feb 26.2 Mar 29.2 Apr 31.9 May 33.1 Jun 31.6 Jul 29.1 Aug 27.8 Sep 28.1 Oct 29.0 Nov 26.9 Dec 23.7 Annual 28.3 Ann-NCDC 28.3 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 31.7 Feb 35.1 Mar 37.8 Apr 40.0 May 40.6 Jun 38.0 Jul 34.8 Aug 32.9 Sep 33.6 Oct 35.6 Nov 35.2 Dec 31.7 Annual 35.5 Ann-NCDC 35.6 ------------------ 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 21.3 Apr 25.0 May 26.8 Jun 25.8 Jul 24.0 Aug 23.4 Sep 23.7 Oct 23.6 Nov 19.5 Dec 16.0 Annual 21.8 Ann-NCDC 21.8 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.0 Feb 0.1 Mar 0.4 Apr 4.3 May 23.5 Jun 56.1 Jul 127.0 Aug 155.8 Sep 80.1 Oct 18.5 Nov 0.3 Dec 0.7 Annual NA Ann-NCDC 466.8 ------------------ 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 49.0 13.0 Feb 43.0 10.0 Mar 37.0 09.0 Apr 41.0 12.0 May 59.0 18.0 Jun 72.0 29.0 Jul 87.0 42.0 Aug 93.0 52.0 Sep 92.0 48.0 Oct 82.0 30.0 Nov 65.0 15.0 Dec 58.0 15.0 Annual NA NA Ann-NCDC 64.8 24.4 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1966 eyr: 1990 Month ------------------ Jan 1013.8 Feb 1011.4 Mar 1009.2 Apr 1007.4 May 1007.4 Jun 1009.5 Jul 1010.5 Aug 1010.5 Sep 1010.6 Oct 1010.2 Nov 1011.3 Dec 1013.3 Annual 1010.4 Ann-NCDC 1010.4 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 272.6 Feb 270.0 Mar 274.2 Apr 254.6 May 269.2 Jun 242.3 Jul 244.3 Aug 246.2 Sep 249.8 Oct 278.5 Nov 282.0 Dec 264.3 Annual NA Ann-NCDC 3148.0 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.6 Feb 2.7 Mar 3.0 Apr 3.0 May 2.6 Jun 3.2 Jul 3.1 Aug 2.6 Sep 2.1 Oct 1.8 Nov 2.1 Dec 2.4 Annual NA Ann-NCDC 2.6 ------------------ Element BT: Number Days with Occurrence of Rain (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.1 Feb 0.0 Mar 0.4 Apr 1.0 May 3.4 Jun 7.7 Jul 11.9 Aug 14.0 Sep 9.1 Oct 2.0 Nov 0.1 Dec 0.1 Annual NA Ann-NCDC 49.8 ------------------