Station Name: VOLTERRA WMO Station Number: 16164 National I.D. Number: Country: ITALY WMO Region: REGION VI - EUROPE Latitude: 43d 24m N Longitude: 010d 52m E Elevation: 575 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: 1965 eyr: 1990 Month ------------------ Jan 7.3 Feb 7.8 Mar 10.3 Apr 13.3 May 17.9 Jun 21.8 Jul 25.5 Aug 25.2 Sep 21.5 Oct 17.0 Nov 11.3 Dec 7.9 Annual NA Ann-NCDC 15.6 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1965 eyr: 1990 Month ------------------ Jan 3.2 Feb 3.1 Mar 4.7 Apr 7.1 May 11.3 Jun 14.8 Jul 18.0 Aug 18.0 Sep 15.1 Oct 11.6 Nov 6.9 Dec 4.1 Annual NA Ann-NCDC 9.8 ------------------ 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: 1965 1965 1965 1965 1965 1965 1965 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY Month ------------------------------------------------------------------ Jan 64.7 2.0 19.8 42.6 75.8 89.6 154.2 Feb 68.6 0.5 22.2 39.0 74.4 95.0 247.0 Mar 72.0 2.4 32.4 53.0 67.0 106.6 188.8 Apr 70.5 0.0 39.6 48.8 70.8 88.4 169.4 May 61.9 0.0 23.4 45.8 57.7 94.7 183.8 Jun 56.6 5.3 17.1 29.8 53.6 91.7 145.4 Jul 46.2 0.0 5.3 18.2 32.5 81.0 217.9 Aug 59.8 9.4 11.8 33.2 62.6 91.8 151.8 Sep 79.3 2.0 28.3 51.8 81.1 131.9 183.2 Oct 88.2 7.2 20.1 55.7 84.7 121.1 263.4 Nov 95.8 0.0 34.4 72.8 101.2 137.8 222.6 Dec 68.7 9.3 34.3 53.3 71.6 97.4 145.8 Annual NA NA NA NA NA NA NA Ann-NCDC 832.3 NA NA NA NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value ------------------ byr: 1965 eyr: 1990 Month ------------------ Jan 78 Feb 77 Mar 74 Apr 75 May 75 Jun 73 Jul 69 Aug 72 Sep 75 Oct 80 Nov 81 Dec 80 Annual NA Ann-NCDC 75.8 ------------------ Element 83: Number Days Maximum Temperature GE Threshold (count) Qualifier: 25.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1965 eyr: 1990 Month ------------------ Jan 0.0 Feb 0.0 Mar 0.0 Apr 0.0 May 0.8 Jun 6.4 Jul 19.0 Aug 16.5 Sep 4.2 Oct 0.3 Nov 0.0 Dec 0.0 Annual NA Ann-NCDC 47.2 ------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1965 eyr: 1990 Month ------------------ Jan 5.8 Feb 6.0 Mar 2.1 Apr 0.2 May 0.0 Jun 0.0 Jul 0.0 Aug 0.0 Sep 0.0 Oct 0.0 Nov 1.0 Dec 4.1 Annual NA Ann-NCDC 19.2 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 1.0 mm Qualifier: 10.0 mm -------------------------- byr: 1965 1965 eyr: 1990 1990 Qualifier: 1.0 10.0 Month -------------------------- Jan 8.2 2.1 Feb 8.0 2.5 Mar 8.3 2.5 Apr 9.2 2.6 May 7.3 2.1 Jun 6.1 1.7 Jul 3.7 1.3 Aug 5.8 1.9 Sep 7.0 2.8 Oct 7.2 3.0 Nov 8.5 3.6 Dec 8.2 2.2 Annual NA NA Ann-NCDC 87.5 28.3 --------------------------