Station Name: DALTONGANJ WMO Station Number: 42587 National I.D. Number: Country: INDIA WMO Region: REGION II - ASIA Latitude: 24d 03m N Longitude: 084d 04m E Elevation: 221 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 #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1971 1971 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 16.7 17 Feb 19.4 16 Mar 24.6 18 Apr 30.2 18 May 33.1 17 Jun 32.7 18 Jul 29.2 17 Aug 28.8 18 Sep 28.4 17 Oct 26.1 19 Nov 21.8 18 Dec 17.4 18 Annual 25.7 NA Ann-NCDC 25.7 NA -------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------ byr: 1971 1971 1971 1971 eyr: 1990 1990 1990 1990 Statistic: MEAN MAX_DLY DATEMAX #_YEARS Month ------------------------------------------ Jan 24.7 33.6 198705 17 Feb 27.2 36.1 198928 16 Mar 33.5 40.6 198525 18 Apr 38.8 43.5 199027 18 May 40.9 47.6 197806 18 Jun 38.5 45.9 197602 18 Jul 33.2 42.1 198206 18 Aug 32.5 40.0 197626 19 Sep 32.7 39.5 198323 18 Oct 32.1 39.8 197413 19 Nov 29.2 36.3 197929 18 Dec 25.5 31.3 198414 18 Annual 32.5 47.6 NA NA Ann-NCDC 32.4 NA NA NA ------------------------------------------ Element 02: Maximum Dry Bulb Temperature (deg C) Qualifier: 11: Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1971 eyr: 1990 Month ------------------ Jan 17 Feb 16 Mar 18 Apr 18 May 18 Jun 18 Jul 18 Aug 19 Sep 18 Oct 19 Nov 18 Dec 18 Annual NA Ann-NCDC NA ------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_DLY (Statistic 13): Minimum Daily Value DATEMIN (Statistic 14): Date (Year/Day) of Occurrence of Minimum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------ byr: 1971 1971 1971 1971 eyr: 1990 1990 1990 1990 Statistic: MEAN MIN_DLY DATEMIN #_YEARS Month ------------------------------------------ Jan 8.7 2.2 197208 17 Feb 11.6 1.3 197410 16 Mar 15.7 7.7 197108 18 Apr 21.5 14.4 197624 18 May 25.3 18.2 198703 17 Jun 26.8 19.9 197527 18 Jul 25.2 21.1 198628 17 Aug 24.9 21.7 197121 18 Sep 24.0 18.2 197230 17 Oct 20.1 13.0 198330 19 Nov 14.3 6.8 197326 18 Dec 9.4 1.8 197327 18 Annual 18.8 1.3 NA NA Ann-NCDC 19.0 NA NA NA ------------------------------------------ Element 03: Minimum Dry Bulb Temperature (deg C) Qualifier: 13: Minimum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1971 eyr: 1990 Month ------------------ Jan 17 Feb 16 Mar 18 Apr 18 May 17 Jun 18 Jul 17 Aug 18 Sep 17 Oct 19 Nov 18 Dec 18 Annual NA Ann-NCDC NA ------------------ 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 #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------------------------------------------------------- byr: 1971 1961 1961 1961 1961 1961 1961 1971 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY #_YEARS Month -------------------------------------------------------------------------- Jan 12.0 .0 .2 3.5 13.1 27.3 125.8 18 Feb 29.0 .0 5.1 9.6 19.0 53.7 105.0 18 Mar 14.0 .0 .0 1.1 10.1 29.5 67.8 19 Apr 20.0 .0 .0 2.5 10.9 33.7 64.3 19 May 34.0 .0 1.5 5.6 12.1 47.5 138.5 17 Jun 158.0 26.8 58.5 106.7 154.6 244.1 471.0 19 Jul 356.0 54.6 242.0 288.1 335.4 444.5 622.0 20 Aug 290.0 132.5 166.4 258.5 324.8 383.9 667.2 20 Sep 206.0 38.8 103.4 145.4 214.3 280.0 614.3 19 Oct 66.0 .0 18.6 33.4 49.2 77.2 198.4 19 Nov 9.0 .0 .0 .0 4.4 16.1 60.0 17 Dec 11.0 .0 .0 1.1 4.9 11.4 98.3 19 Annual 1322.0 537.3 951.1 1038.6 1193.1 1427.1 1847.5 NA Ann-NCDC 1205.0 NA NA NA NA NA NA NA -------------------------------------------------------------------------- Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1971 1971 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 65.0 16 Feb 56.0 16 Mar 44.0 17 Apr 37.0 19 May 39.0 18 Jun 58.0 20 Jul 78.0 17 Aug 80.0 20 Sep 77.0 19 Oct 69.0 19 Nov 67.0 18 Dec 67.0 19 Annual 61.0 NA Ann-NCDC 61.4 NA -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1971 1971 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 1016.3 16 Feb 1013.4 16 Mar 1009.9 18 Apr 1004.5 19 May 1000.7 18 Jun 997.2 20 Jul 998.3 17 Aug 999.2 20 Sep 1003.6 19 Oct 1009.3 19 Nov 1014.1 18 Dec 1016.5 18 Annual 1006.9 NA Ann-NCDC 1006.9 NA -------------------------- Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1971 eyr: 1990 Month ------------------ Jan 12.7 Feb 13.5 Mar 14.3 Apr 15.9 May 20.0 Jun 26.9 Jul 31.3 Aug 31.7 Sep 29.8 Oct 23.7 Nov 17.4 Dec 13.4 Annual 20.9 Ann-NCDC 20.9 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1971 1971 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan .8 11.0 Feb .8 10.0 Mar 1.1 12.0 Apr 1.4 13.0 May 1.7 13.0 Jun 1.7 13.0 Jul 1.7 10.0 Aug 1.4 12.0 Sep 1.1 10.0 Oct 1.1 11.0 Nov .8 11.0 Dec .6 12.0 Annual 1.2 NA Ann-NCDC 1.2 NA -------------------------- Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1971 eyr: 1990 Month ------------------ Jan 1.9 Feb 2.9 Mar 1.8 Apr 1.7 May 3.6 Jun 8.3 Jul 18.7 Aug 17.1 Sep 12.8 Oct 4.4 Nov .8 Dec 1.2 Annual 77.8 Ann-NCDC 75.2 ------------------ Element BT: Number Days with Occurrence of Rain (count) #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1971 eyr: 1990 Month ------------------ Jan 18 Feb 18 Mar 19 Apr 19 May 17 Jun 19 Jul 20 Aug 20 Sep 19 Oct 19 Nov 17 Dec 19 Annual NA Ann-NCDC 224.0 ------------------