Station Name: CLONES WMO Station Number: 03974 National I.D. Number: Country: IRELAND WMO Region: REGION VI - EUROPE Latitude: 54d 11m N Longitude: 007d 14m W Elevation: 89 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 STD_DEV (Statistic 03): Standard Deviation of Mean Value MAX_VAL (Statistic 04): Maximum Value MIN_VAL (Statistic 05): Minimum Value ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN STD_DEV MAX_VAL MIN_VAL Month ------------------------------------------ Jan 4.1 1.7 6.9 -0.2 Feb 4.1 1.5 7.0 0.8 Mar 5.5 1.2 8.4 3.0 Apr 7.4 1.0 9.3 5.2 May 10.1 0.9 12.0 8.2 Jun 12.9 1.0 14.9 10.3 Jul 14.4 1.2 17.4 12.6 Aug 14.0 1.1 16.5 11.8 Sep 12.1 0.8 13.4 10.1 Oct 9.7 1.3 12.3 6.7 Nov 6.0 1.0 8.0 4.0 Dec 4.9 1.4 7.8 2.0 Annual 8.8 0.4 9.5 8.0 Ann-NCDC 8.8 NA NA NA ------------------------------------------ Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value MAX_VAL (Statistic 04): Maximum Value MNMLYMX (Statistic 18): Mean Monthly Maximum Value MNMLYMI (Statistic 19): Mean Monthly Minimum Value -------------------------------------------------- byr: 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 Statistic: MEAN STD_DEV MAX_VAL MNMLYMX MNMLYMI Month -------------------------------------------------- Jan 6.7 1.6 13.1 9.4 2.5 Feb 7.1 1.5 14.0 10.0 3.4 Mar 9.2 1.1 20.6 11.8 7.1 Apr 11.6 1.2 21.9 13.7 9.2 May 14.5 1.0 25.4 16.9 12.6 Jun 17.2 1.2 28.1 19.5 14.5 Jul 18.6 1.6 30.5 22.9 16.5 Aug 18.3 1.4 27.5 21.5 15.7 Sep 16.0 0.8 23.5 18.2 14.0 Oct 13.1 1.1 22.1 15.6 10.4 Nov 8.9 1.0 16.2 10.9 6.7 Dec 7.4 1.4 14.8 10.0 4.1 Annual 12.4 0.5 NA 13.2 11.6 Ann-NCDC 12.4 NA NA 15.0 NA -------------------------------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value MIN_VAL (Statistic 05): Minimum Value MNMLYMX (Statistic 18): Mean Monthly Maximum Value MNMLYMI (Statistic 19): Mean Monthly Minimum Value -------------------------------------------------- byr: 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 Statistic: MEAN STD_DEV MIN_VAL MNMLYMX MNMLYMI Month -------------------------------------------------- Jan 1.3 1.8 -12.4 3.8 -2.9 Feb 1.3 1.5 -9.0 4.2 -1.7 Mar 2.1 1.3 -9.8 5.1 -0.8 Apr 3.4 0.9 -4.2 5.3 1.3 May 5.7 0.9 -3.7 8.1 4.0 Jun 8.6 1.0 0.5 10.7 6.4 Jul 10.4 0.8 4.1 12.3 8.9 Aug 10.1 1.0 1.5 12.2 8.0 Sep 8.3 1.0 -0.2 10.1 6.3 Oct 6.5 1.5 -3.0 8.9 3.3 Nov 2.9 1.1 -6.6 4.8 0.3 Dec 2.2 1.5 -10.4 5.4 -0.7 Annual 5.2 0.4 NA 6.1 4.5 Ann-NCDC 5.2 NA NA NA 2.7 -------------------------------------------------- Element 06: Precipitation (mm) STD_DEV (Statistic 03): Standard Deviation of Mean Value 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 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: STD_DEV MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY Month -------------------------------------------------------------------------- Jan 35.0 91.0 23.0 56.0 75.0 103.0 119.0 163.0 Feb 40.0 67.0 1.0 33.0 49.0 68.0 93.0 165.0 Mar 29.0 78.0 26.0 52.0 69.0 80.0 106.0 137.0 Apr 24.0 56.0 17.0 31.0 47.0 64.0 76.0 107.0 May 32.0 67.0 15.0 34.0 61.0 75.0 88.0 146.0 Jun 31.0 68.0 26.0 35.0 47.0 85.0 97.0 126.0 Jul 28.0 60.0 18.0 39.0 53.0 61.0 91.0 138.0 Aug 33.0 86.0 10.0 50.0 82.0 100.0 113.0 149.0 Sep 36.0 83.0 6.0 51.0 76.0 94.0 110.0 157.0 Oct 36.0 97.0 39.0 60.0 87.0 110.0 126.0 188.0 Nov 29.0 85.0 40.0 55.0 76.0 91.0 113.0 140.0 Dec 37.0 90.0 24.0 64.0 83.0 99.0 117.0 164.0 Annual 113.0 928.0 656.0 857.0 895.0 948.0 1009.0 1166.0 Ann-NCDC NA 928.0 NA NA NA NA NA NA -------------------------------------------------------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN STD_DEV Month -------------------------- Jan 1010.6 7.9 Feb 1012.2 8.1 Mar 1012.0 5.7 Apr 1014.6 5.0 May 1013.5 4.8 Jun 1015.5 3.2 Jul 1016.2 3.1 Aug 1014.5 3.8 Sep 1013.6 4.8 Oct 1011.7 6.2 Nov 1011.8 5.8 Dec 1011.3 6.9 Annual 1013.1 1.5 Ann-NCDC 1013.1 NA -------------------------- Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value MAX_VAL (Statistic 04): Maximum Value MIN_VAL (Statistic 05): Minimum Value ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN STD_DEV MAX_VAL MIN_VAL Month ------------------------------------------ Jan 7.5 0.8 8.8 4.9 Feb 7.2 0.8 8.6 5.1 Mar 7.6 0.7 9.3 6.3 Apr 8.3 0.6 9.7 7.2 May 9.8 0.6 11.0 8.9 Jun 11.9 0.9 13.8 10.0 Jul 13.4 0.8 15.4 12.1 Aug 13.5 0.9 15.2 11.6 Sep 12.2 0.8 13.4 10.7 Oct 10.7 1.0 12.7 8.5 Nov 8.5 0.6 10.3 7.2 Dec 8.0 0.7 9.5 6.5 Annual 9.9 0.3 10.3 9.4 Ann-NCDC 9.9 11.5 8.2 NA ------------------------------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.0 Feb 5.0 Mar 5.2 Apr 4.4 May 4.1 Jun 3.7 Jul 3.6 Aug 3.6 Sep 3.9 Oct 4.4 Nov 4.4 Dec 4.8 Annual 4.3 Ann-NCDC 4.3 ------------------ Element 40: Bright Sunshine Qualifier: 15: Mean Monthly Value MN_#HRS (Statistic 44): Mean Number of Hours ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 43.6 Feb 58.7 Mar 93.8 Apr 135.6 May 163.6 Jun 147.4 Jul 132.8 Aug 126.2 Sep 99.5 Oct 75.7 Nov 53.7 Dec 35.0 Annual 1165.6 Ann-NCDC 1165.6 ------------------ Element 54: Number Days with Rainfall GE Threshold (count) Qualifier: 1.0 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 16.0 5.0 12.0 14.0 18.0 21.0 23.0 Feb 12.0 0.0 7.0 11.0 13.0 17.0 24.0 Mar 14.0 4.0 9.0 13.0 15.0 20.0 24.0 Apr 12.0 3.0 8.0 10.0 13.0 16.0 18.0 May 14.0 6.0 9.0 12.0 15.0 18.0 22.0 Jun 12.0 6.0 9.0 11.0 13.0 16.0 22.0 Jul 12.0 5.0 9.0 11.0 12.0 16.0 20.0 Aug 14.0 3.0 10.0 12.0 15.0 18.0 24.0 Sep 14.0 1.0 11.0 13.0 16.0 19.0 20.0 Oct 16.0 7.0 11.0 14.0 17.0 20.0 23.0 Nov 14.0 7.0 11.0 13.0 15.0 17.0 21.0 Dec 15.0 6.0 11.0 14.0 18.0 19.0 22.0 Annual 164.0 133.0 149.0 161.0 167.0 178.0 196.0 Ann-NCDC 165.0 NA 117.0 148.0 180.0 217.0 NA ------------------------------------------------------------------