Station Name: PLAISANCE WMO Station Number: 61990 National I.D. Number: Country: MAURITIUS WMO Region: REGION I - AFRICA Latitude: 20d 26m S Longitude: 057d 40m E Elevation: 57 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 25.9 Feb 26.1 Mar 25.8 Apr 24.8 May 23.2 Jun 21.8 Jul 21.1 Aug 20.8 Sep 21.3 Oct 22.4 Nov 23.8 Dec 25.3 Annual NA Ann-NCDC 23.5 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 29.4 Feb 29.4 Mar 29.1 Apr 28.2 May 26.5 Jun 25.0 Jul 24.1 Aug 23.9 Sep 24.8 Oct 26.1 Nov 27.7 Dec 29.0 Annual NA Ann-NCDC 26.9 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 22.7 Feb 22.8 Mar 22.6 Apr 21.6 May 19.8 Jun 18.4 Jul 17.8 Aug 17.5 Sep 17.8 Oct 18.9 Nov 20.2 Dec 21.7 Annual NA Ann-NCDC 20.1 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 251.0 Feb 246.0 Mar 217.0 Apr 221.0 May 148.0 Jun 101.0 Jul 113.0 Aug 89.0 Sep 61.0 Oct 67.0 Nov 89.0 Dec 190.0 Annual NA Ann-NCDC 1793.0 ------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 82.0 Feb 84.0 Mar 84.0 Apr 83.0 May 81.0 Jun 79.0 Jul 78.0 Aug 78.0 Sep 78.0 Oct 78.0 Nov 79.0 Dec 81.0 Annual NA Ann-NCDC 80.4 ------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1012.3 Feb 1010.9 Mar 1012.8 Apr 1014.3 May 1016.9 Jun 1019.2 Jul 1020.7 Aug 1021.2 Sep 1020.2 Oct 1018.8 Nov 1016.5 Dec 1013.9 Annual NA Ann-NCDC 1016.5 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 27.5 Feb 28.3 Mar 27.7 Apr 26.1 May 23.0 Jun 20.6 Jul 19.5 Aug 19.0 Sep 19.6 Oct 21.1 Nov 23.3 Dec 26.0 Annual NA Ann-NCDC 23.5 ------------------ Element 15: Sunshine MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 248.0 Feb 214.0 Mar 216.0 Apr 187.0 May 192.0 Jun 177.0 Jul 181.0 Aug 189.0 Sep 197.0 Oct 234.0 Nov 242.0 Dec 245.0 Annual NA Ann-NCDC 2522.0 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.2 Feb 4.0 Mar 3.6 Apr 3.3 May 3.7 Jun 4.1 Jul 4.6 Aug 4.8 Sep 4.2 Oct 4.1 Nov 3.6 Dec 3.5 Annual NA Ann-NCDC 4.0 ------------------ Element 21: Pan Evaporation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 195.0 Feb 164.0 Mar 165.0 Apr 136.0 May 128.0 Jun 116.0 Jul 119.0 Aug 136.0 Sep 153.0 Oct 186.0 Nov 194.0 Dec 198.0 Annual NA Ann-NCDC 1890.0 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 16.0 Feb 16.0 Mar 17.0 Apr 17.0 May 14.0 Jun 14.0 Jul 18.0 Aug 14.0 Sep 10.0 Oct 11.0 Nov 9.0 Dec 13.0 Annual NA Ann-NCDC 169.0 ------------------