Station Name: TRAPANI/BIRGI (AFB) WMO Station Number: 16429 National I.D. Number: Country: ITALY WMO Region: REGION VI - EUROPE Latitude: 37d 55m N Longitude: 012d 30m E Elevation: 14 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 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 15.0 Feb 15.3 Mar 16.6 Apr 19.0 May 23.1 Jun 26.7 Jul 29.7 Aug 30.1 Sep 27.7 Oct 23.7 Nov 19.4 Dec 16.2 Annual NA Ann-NCDC 21.9 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 8.1 Feb 8.0 Mar 8.6 Apr 10.2 May 13.2 Jun 16.6 Jul 19.4 Aug 20.2 Sep 18.4 Oct 15.4 Nov 12.0 Dec 9.3 Annual NA Ann-NCDC 13.3 ------------------ Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value QUIN20% (Statistic 22): First Quintile QUIN40% (Statistic 23): Second Quintile QUIN60% (Statistic 24): Third Quintile QUIN80% (Statistic 25): Fourth Quintile MAX_MLY (Statistic 26): Maximum Monthly Value ------------------------------------------------------------------ byr: 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY Month ------------------------------------------------------------------ Jan 56.3 9.7 23.7 37.0 47.5 73.7 265.9 Feb 45.8 10.8 18.0 32.1 51.4 68.0 117.5 Mar 44.9 7.2 14.5 32.1 44.7 71.3 125.5 Apr 36.9 5.4 12.7 22.2 33.7 63.7 97.2 May 16.8 0.0 0.3 10.3 18.0 28.3 48.5 Jun 4.7 0.0 0.5 1.2 2.8 6.5 29.2 Jul 2.4 0.0 0.0 0.0 0.3 2.2 17.2 Aug 8.7 0.0 0.0 0.5 2.5 11.8 64.3 Sep 41.6 0.0 3.9 15.5 38.6 71.4 195.5 Oct 60.8 5.7 19.2 40.1 60.5 76.6 179.9 Nov 64.7 0.8 21.0 42.3 65.0 87.6 300.0 Dec 65.0 12.5 32.4 46.2 76.3 88.8 129.4 Annual NA NA NA NA NA NA NA Ann-NCDC 448.6 NA NA NA NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 82 Feb 81 Mar 80 Apr 76 May 74 Jun 72 Jul 72 Aug 74 Sep 76 Oct 79 Nov 82 Dec 82 Annual NA Ann-NCDC 77.5 ------------------ Element 15: Sunshine Statistic 44: Mean Number of Hours Qualifier: 06: Mean Daily Value Qualifier: NCDC: Mean Monthly Value Computed by NCDC from Mean Daily Values Provided by Member -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 06 NCDC Month -------------------------- Jan 4.3 133.3 Feb 5.0 140.0 Mar 6.1 189.1 Apr 7.3 219.0 May 9.1 282.1 Jun 10.2 306.0 Jul 11.2 347.2 Aug 10.3 319.3 Sep 8.5 255.0 Oct 6.8 210.8 Nov 5.3 159.0 Dec 4.1 127.1 Annual NA 2687.9 Ann-NCDC NA 2687.9 -------------------------- Element 33: Global Solar Radiation (MJ/m2) MEANDLY (Statistic 06): Mean Daily Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 8.00 Feb 11.07 Mar 15.99 Apr 20.83 May 25.32 Jun 28.02 Jul 28.26 Aug 25.40 Sep 20.05 Oct 14.12 Nov 9.56 Dec 7.22 Annual .00 Ann-NCDC NA ------------------ Element 83: Number Days Maximum Temperature GE Threshold (count) Qualifier: 30.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.0 Feb 0.0 Mar 0.0 Apr 0.0 May 1.2 Jun 4.8 Jul 12.3 Aug 15.0 Sep 5.1 Oct 0.5 Nov 0.0 Dec 0.0 Annual NA Ann-NCDC 38.9 ------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Qualifier: 10.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 23.2 Feb 20.9 Mar 21.9 Apr 14.7 May 3.7 Jun 0.1 Jul 0.0 Aug 0.0 Sep 0.1 Oct 1.0 Nov 8.9 Dec 19.5 Annual NA Ann-NCDC 114.0 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 1.0 mm Qualifier: 10.0 mm -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 1.0 10.0 Month -------------------------- Jan 8.7 1.5 Feb 8.1 1.2 Mar 7.1 1.1 Apr 5.6 1.2 May 2.5 0.5 Jun 1.0 0.1 Jul 0.4 0.1 Aug 1.1 0.2 Sep 3.4 1.2 Oct 6.6 2.0 Nov 7.2 1.9 Dec 9.8 1.9 Annual NA NA Ann-NCDC 61.5 12.9 --------------------------