Station Name: LUXEMBOURG WMO Station Number: 06590 National I.D. Number: Country: LUXEMBOURG WMO Region: REGION VI - EUROPE Latitude: 49d 37m N Longitude: 006d 13m E Elevation: 380 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) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 0.0 Feb 1.1 Mar 4.0 Apr 7.5 May 11.8 Jun 14.9 Jul 16.9 Aug 16.4 Sep 13.4 Oct 9.1 Nov 3.8 Dec 1.0 Annual 8.3 Ann-NCDC 8.3 ------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.3 Feb 4.2 Mar 8.0 Apr 12.1 May 16.8 Jun 19.9 Jul 22.0 Aug 21.0 Sep 18.2 Oct 13.0 Nov 6.6 Dec 3.3 Annual 12.3 Ann-NCDC 12.3 ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan -2.3 Feb -1.8 Mar 0.6 Apr 3.3 May 7.1 Jun 10.2 Jul 12.0 Aug 11.8 Sep 9.3 Oct 5.7 Nov 1.2 Dec -1.3 Annual 4.8 Ann-NCDC 4.7 ------------------ Element 05: Dew Point Temperature (deg C) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan -1.5 Feb -1.6 Mar 0.1 Apr 2.0 May 6.0 Jun 9.3 Jul 10.9 Aug 11.2 Sep 9.5 Oct 6.5 Nov 2.0 Dec -0.6 Annual 4.5 Ann-NCDC 4.5 ------------------ 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 71.2 20.5 42.8 52.7 71.0 90.1 195.5 Feb 61.7 6.4 27.8 48.8 64.5 87.3 154.9 Mar 70.0 6.4 42.7 58.6 80.2 101.9 134.1 Apr 61.2 14.9 32.3 43.9 64.6 88.1 175.5 May 81.2 14.7 51.5 67.9 86.9 104.6 200.9 Jun 82.2 4.5 39.7 71.5 94.9 123.8 179.1 Jul 68.4 5.9 41.6 61.2 76.6 93.6 151.8 Aug 72.3 13.5 44.7 64.5 84.5 101.2 121.6 Sep 70.0 14.1 35.6 54.2 76.2 104.1 148.0 Oct 74.6 2.3 19.3 53.0 82.8 125.5 195.8 Nov 83.2 17.8 53.3 80.7 95.2 106.2 149.3 Dec 79.6 3.9 36.1 65.2 83.8 127.1 195.8 Annual 875.5 NA NA NA NA NA NA Ann-NCDC 875.6 NA NA NA NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MN_HRLY (Statistic 69): Mean of Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 90.0 Feb 83.0 Mar 77.0 Apr 71.0 May 70.0 Jun 71.0 Jul 70.0 Aug 74.0 Sep 79.0 Oct 85.0 Nov 88.0 Dec 90.0 Annual 79.0 Ann-NCDC 79.0 ------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1018.0 Feb 1016.5 Mar 1015.9 Apr 1014.1 May 1014.8 Jun 1016.2 Jul 1016.9 Aug 1016.2 Sep 1017.6 Oct 1017.7 Nov 1016.6 Dec 1017.4 Annual 1016.5 Ann-NCDC 1016.5 ------------------ Element 13: Station Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 971.0 Feb 969.7 Mar 969.5 Apr 968.4 May 969.9 Jun 971.5 Jul 972.6 Aug 971.8 Sep 972.7 Oct 972.1 Nov 970.2 Dec 970.5 Annual 970.8 Ann-NCDC 970.8 ------------------ Element 14: Vapor Pressure (hPa) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 05.8 Feb 05.7 Mar 06.4 Apr 07.3 May 09.6 Jun 12.0 Jul 13.3 Aug 13.5 Sep 12.1 Oct 10.0 Nov 07.3 Dec 06.1 Annual 09.1 Ann-NCDC 9.1 ------------------ Element 15: Sunshine %OFPOSS (Statistic 37): Percent of Possible MN_#HRS (Statistic 44): Mean Number of Hours -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: %OFPOSS MN_#HRS Month -------------------------- Jan 16.7 43.9 Feb 28.7 81.2 Mar 31.8 117.6 Apr 39.9 164.1 May 43.5 206.4 Jun 43.3 210.0 Jul 46.7 232.9 Aug 46.9 208.3 Sep 42.2 158.6 Oct 33.0 108.9 Nov 20.7 55.5 Dec 17.2 42.8 Annual 35.9 1630.2 Ann-NCDC NA 1630.2 -------------------------- Element 73: Number Days with no Sunshine (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 16.6 Feb 8.8 Mar 6.3 Apr 3.9 May 2.3 Jun 1.5 Jul 1.5 Aug 1.6 Sep 2.9 Oct 7.0 Nov 12.9 Dec 17.2 Annual 82.5 Ann-NCDC 82.5 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 0.1 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 18.3 Feb 15.0 Mar 16.6 Apr 15.5 May 16.0 Jun 14.6 Jul 12.5 Aug 13.5 Sep 12.6 Oct 14.4 Nov 16.4 Dec 16.9 Annual 182.3 Ann-NCDC 182.3 ------------------