Station Name: VALLENAR-AERODROMO WMO Station Number: 85486 National I.D. Number: Country: CHILE WMO Region: REGION III - SOUTH AMERICA Latitude: 28d 36m S Longitude: 070d 46m W Elevation: 538 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 18.6 Feb 18.6 Mar 17.1 Apr 14.9 May 13.1 Jun 11.7 Jul 11.4 Aug 12.2 Sep 13.0 Oct 14.5 Nov 15.6 Dec 17.5 Annual 14.9 Ann-NCDC 14.9 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.0 Feb 0.0 Mar 0.7 Apr 1.3 May 4.1 Jun 3.2 Jul 11.9 Aug 7.1 Sep 2.1 Oct 1.2 Nov 0.0 Dec 0.0 Annual 31.6 Ann-NCDC 31.6 ------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 68 Feb 70 Mar 73 Apr 74 May 73 Jun 69 Jul 69 Aug 69 Sep 69 Oct 69 Nov 70 Dec 68 Annual 70 Ann-NCDC 70.1 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 14.6 Feb 15.0 Mar 14.2 Apr 12.5 May 11.0 Jun 9.5 Jul 9.3 Aug 9.8 Sep 10.3 Oct 11.4 Nov 12.4 Dec 13.6 Annual 12.0 Ann-NCDC 12.0 ------------------