Station Name: CLINTON POINT , NT WMO Station Number: 71053 National I.D. Number: 02200750 Country: CANADA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 69d 35m N Longitude: 120d 48m W Elevation: 101 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 ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan -26.6 Feb -26.6 Mar -24.9 Apr -17.0 May -5.8 Jun 3.5 Jul 7.8 Aug 6.4 Sep 1.2 Oct -6.9 Nov -17.9 Dec -23.0 Annual -10.8 Ann-NCDC -10.8 ------------------ Element 01: Dry Bulb Temperature (deg C) Qualifier: 01: Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 29 Feb 26 Mar 29 Apr 29 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 29 Annual NA Ann-NCDC 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 ---------------------------------- byr: 1957 1957 1957 eyr: 1990 1990 1990 Statistic: MEAN MAX_DLY DATEMAX Month ---------------------------------- Jan -23.1 9.8 198116 Feb -23.0 5.6 197808 Mar -21.2 2.8 198862 Apr -13.3 11.0 198927 May -2.6 15.6 196431 Jun 6.8 25.0 197530 Jul 11.7 29.5 198915 Aug 9.7 27.8 198913 Sep 3.6 23.3 195705 Oct -4.4 13.3 196910 Nov -15.0 11.7 197001 Dec -19.9 1.1 196917 Annual -7.6 29.5 NA Ann-NCDC -7.6 NA NA ---------------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) Statistic 98: Number of Years used to Calculate Normal Qualifier: 01: Mean Value Qualifier: 11: Maximum Daily Value -------------------------- byr: 1957 1957 eyr: 1990 1990 Qualifier: 01 11 Month -------------------------- Jan 29 30 Feb 26 30 Mar 29 30 Apr 29 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA 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 ---------------------------------- byr: 1957 1957 1957 eyr: 1990 1991 1991 Statistic: MEAN MIN_DLY DATEMIN Month ---------------------------------- Jan -30.3 -45.6 197562 Feb -30.9 -45.6 196802 Mar -28.9 -42.4 197903 Apr -20.7 -37.8 196101 May -9.2 -24.0 197905 Jun 0.1 -11.7 196702 Jul 3.9 -2.8 196707 Aug 3.1 -4.3 197472 Sep -1.3 -12.2 196411 Oct -9.6 -26.1 197581 Nov -20.9 -35.6 198524 Dec -26.4 -45.0 198016 Annual -14.3 -45.6 NA Ann-NCDC -14.3 NA NA ---------------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) Statistic 98: Number of Years used to Calculate Normal Qualifier: 01: Mean Value Qualifier: 13: Minimum Daily Value -------------------------- byr: 1957 1957 eyr: 1990 1991 Qualifier: 01 13 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 29 30 May 30 30 Jun 30 30 Jul 30 30 Aug 30 30 Sep 30 30 Oct 30 30 Nov 30 30 Dec 29 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1957 1957 eyr: 1990 1990 Statistic: MEANMLY #_YEARS Month -------------------------- Jan 4.9 30 Feb 3.8 29 Mar 4.5 30 Apr 7.4 30 May 9.0 30 Jun 15.4 30 Jul 31.7 29 Aug 33.9 29 Sep 25.3 30 Oct 18.2 30 Nov 10.1 29 Dec 5.4 30 Annual 169.5 NA Ann-NCDC 169.6 NA -------------------------- Element 08: Maximum 24-Hour Precipitation (mm) MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value -------------------------- byr: 1957 1957 eyr: 1990 1990 Statistic: MAX_DLY DATEMAX Month -------------------------- Jan 10.9 196816 Feb 6.1 196403 Mar 17.8 197220 Apr 16.5 195827 May 16.3 197223 Jun 27.2 196102 Jul 28.3 198127 Aug 28.0 198103 Sep 38.4 195707 Oct 15.2 196116 Nov 13.0 198808 Dec 13.5 195925 Annual 38.4 NA Ann-NCDC NA NA -------------------------- Element 08: Maximum 24-Hour Precipitation (mm) Qualifier: 11: Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 09: Snowfall (cm) MEANDLY (Statistic 06): Mean Daily Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value MEANMLY (Statistic 15): Mean Monthly Value ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1991 1991 1991 1990 Statistic: MEANDLY MAX_DLY DATEMAX MEANMLY Month ------------------------------------------ Jan 2.6 10.9 196816 4.9 Feb 1.7 6.1 196403 3.8 Mar 2.8 17.8 197220 4.5 Apr 3.1 16.5 195827 7.4 May 3.5 16.3 197223 7.1 Jun 1.4 8.1 196728 2.1 Jul 0.4 4.4 198519 0.4 Aug 0.6 4.1 197420 0.7 Sep 4.2 14.0 195730 9.8 Oct 5.1 15.2 196116 17.2 Nov 3.8 13.0 198808 10.4 Dec 2.3 13.5 195925 5.4 Annual NA 17.8 NA 73.5 Ann-NCDC NA NA NA 73.7 ------------------------------------------ Element 09: Snowfall (cm) Statistic 98: Number of Years used to Calculate Normal Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1957 1957 eyr: 1991 1990 Qualifier: 06 15 Month -------------------------- Jan 30 30 Feb 30 29 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 29 Aug 30 29 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 10: Snow Depth (cm) MNLSTDY (Statistic 51): Mean on Last Day of Month ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 21 Feb 21 Mar 20 Apr 17 May 5 Jun 0 Jul 0 Aug 0 Sep 3 Oct 12 Nov 16 Dec 19 Annual NA Ann-NCDC NA ------------------ Element 10: Snow Depth (cm) Qualifier: 51: Mean on Last Day of Month #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 30 Feb 30 Mar 30 Apr 30 May 30 Jun 30 Jul 30 Aug 30 Sep 30 Oct 30 Nov 30 Dec 30 Annual NA Ann-NCDC NA ------------------ Element 39: Rainfall (mm) MEANDLY (Statistic 06): Mean Daily Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value MEANMLY (Statistic 15): Mean Monthly Value ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Statistic: MEANDLY MAX_DLY DATEMAX MEANMLY Month ------------------------------------------ Jan 0.0 0.0 199181 0.0 Feb 0.0 0.0 199178 0.0 Mar 0.0 0.0 199181 0.0 Apr 0.0 0.0 199180 0.0 May 1.4 8.9 197123 2.0 Jun 7.3 27.2 196102 13.3 Jul 11.4 28.3 198127 31.4 Aug 11.8 28.0 198103 33.1 Sep 6.2 38.4 195707 15.6 Oct 0.8 4.8 198302 1.0 Nov 0.0 0.0 199180 0.0 Dec 0.0 0.0 199181 0.0 Annual 16.0 38.4 NA 96.3 Ann-NCDC NA NA NA 96.4 ------------------------------------------ Element 39: Rainfall (mm) Statistic 98: Number of Years used to Calculate Normal Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1957 1957 eyr: 1990 1990 Qualifier: 06 15 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 30 May 30 30 Jun 30 30 Jul 30 29 Aug 30 29 Sep 30 30 Oct 30 30 Nov 30 30 Dec 30 30 Annual NA NA Ann-NCDC NA NA -------------------------- Element 54: Number Days with Rainfall GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 0 0 0 0 Feb 0 0 0 0 Mar 0 0 0 0 Apr 0 0 0 0 May * * 0 0 Jun 4 * * * Jul 8 2 * * Aug 9 2 * * Sep 6 1 * 0 Oct * 0 0 0 Nov 0 0 0 0 Dec 0 0 0 0 Annual 28 6 2 * Ann-NCDC 27.0 5.0 * * ------------------------------------------ Element 54: Number Days with Rainfall GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 30 30 30 30 Feb 30 30 30 30 Mar 30 30 30 30 Apr 30 30 30 30 May 30 30 30 30 Jun 30 30 30 30 Jul 29 29 29 29 Aug 29 29 29 29 Sep 30 30 30 30 Oct 30 30 30 30 Nov 30 30 30 30 Dec 30 30 30 30 Annual NA NA NA NA Ann-NCDC NA NA NA NA ------------------------------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 31 Feb 28 Mar 31 Apr 30 May 30 Jun 16 Jul 3 Aug 5 Sep 21 Oct 30 Nov 30 Dec 31 Annual 286 Ann-NCDC 286.0 ------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 27 Feb 27 Mar 24 Apr 29 May 28 Jun 29 Jul 28 Aug 29 Sep 30 Oct 29 Nov 28 Dec 28 Annual NA Ann-NCDC NA ------------------ Element 90: Number Days Maximum Temperature GT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan * Feb * Mar * Apr 2 May 9 Jun 27 Jul 31 Aug 31 Sep 23 Oct 5 Nov * Dec * Annual 129 Ann-NCDC 128.0 ------------------ Element 90: Number Days Maximum Temperature GT Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 24 Feb 24 Mar 25 Apr 28 May 29 Jun 30 Jul 29 Aug 29 Sep 30 Oct 29 Nov 30 Dec 27 Annual NA Ann-NCDC NA ------------------ Element 92: Number Days Minimum Temperature GT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 0 Feb 0 Mar 0 Apr * May 1 Jun 14 Jul 28 Aug 26 Sep 9 Oct * Nov 0 Dec 0 Annual 79 Ann-NCDC 78.0 ------------------ Element 92: Number Days Minimum Temperature GT Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 27 Feb 27 Mar 24 Apr 29 May 28 Jun 29 Jul 28 Aug 29 Sep 30 Oct 29 Nov 28 Dec 28 Annual NA Ann-NCDC NA ------------------ Element 93: Number Days Minimum Temperature LT Threshold (count) Qualifier: -2.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 31 Feb 28 Mar 31 Apr 30 May 27 Jun 7 Jul * Aug * Sep 11 Oct 29 Nov 30 Dec 31 Annual 257 Ann-NCDC 255.0 ------------------ Element 93: Number Days Minimum Temperature LT Threshold (count) Qualifier: 15: Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1957 eyr: 1990 Month ------------------ Jan 27 Feb 27 Mar 24 Apr 29 May 28 Jun 29 Jul 28 Aug 29 Sep 30 Oct 29 Nov 28 Dec 28 Annual NA Ann-NCDC NA ------------------ Element 94: Number Days with Snowfall GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.2 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 25.0 cm ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 4 * * 0 Feb 3 * 0 0 Mar 3 * * 0 Apr 4 * * 0 May 4 * * 0 Jun * * 0 0 Jul * 0 0 0 Aug * 0 0 0 Sep 5 * * 0 Oct 9 * * 0 Nov 6 * * 0 Dec 4 * 0 0 Annual 43 3 * NA Ann-NCDC 42.0 * * 0.0 ------------------------------------------ Element 94: Number Days with Snowfall GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 0.2 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 25.0 cm ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 30 30 30 30 Feb 29 29 29 29 Mar 30 30 30 30 Apr 30 30 30 30 May 30 30 30 30 Jun 30 30 30 30 Jul 29 29 29 29 Aug 29 29 29 29 Sep 30 30 30 30 Oct 30 30 30 30 Nov 30 30 30 30 Dec 30 30 30 30 Annual NA NA NA NA Ann-NCDC NA NA NA NA ------------------------------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 4 * * 0 Feb 3 * 0 0 Mar 3 * * 0 Apr 4 * * 0 May 5 * * 0 Jun 5 * * * Jul 8 2 * * Aug 10 2 * * Sep 10 2 * 0 Oct 10 * * 0 Nov 6 * 0 0 Dec 4 * 0 0 Annual 70 9 2 * Ann-NCDC 72.0 6.0 * * ------------------------------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 0.2 mm Qualifier: 5.0 mm Qualifier: 10.0 mm Qualifier: 25.0 mm ------------------------------------------ byr: 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 30 30 30 30 Feb 29 29 29 29 Mar 30 30 30 30 Apr 30 30 30 30 May 30 30 30 30 Jun 30 30 30 30 Jul 29 29 29 29 Aug 29 29 29 29 Sep 30 30 30 30 Oct 30 30 30 30 Nov 29 29 29 29 Dec 30 30 30 30 Annual NA NA NA NA Ann-NCDC NA NA NA NA ------------------------------------------ Element 96: Number Days with Snow Cover GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 1.0 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 20.0 cm Qualifier: 50.0 cm Qualifier: 100.0 cm ---------------------------------------------------------- byr: 1957 1957 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 1990 1990 Qualifier: 1.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 31 31 25 12 * 0 Feb 28 28 23 13 2 0 Mar 31 31 26 16 2 0 Apr 30 29 23 12 * 0 May 28 20 14 7 * 0 Jun 4 2 * * 0 0 Jul 0 0 0 0 0 0 Aug * 0 0 0 0 0 Sep 6 3 * 0 0 0 Oct 27 21 9 1 0 0 Nov 30 28 24 9 0 0 Dec 31 29 24 12 0 0 Annual 246 223 169 82 5 NA Ann-NCDC 246.0 222.0 168.0 82.0 4.0 0.0 ---------------------------------------------------------- Element 96: Number Days with Snow Cover GE Threshold (count) Statistic 98: Number of Years used to Calculate Normal Qualifier: 1.0 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 20.0 cm Qualifier: 50.0 cm Qualifier: 100.0 cm ---------------------------------------------------------- byr: 1957 1957 1957 1957 1957 1957 eyr: 1990 1990 1990 1990 1990 1990 Qualifier: 1.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 29 29 29 29 29 29 Feb 30 30 30 30 30 30 Mar 30 30 30 30 30 30 Apr 30 30 30 30 30 30 May 30 30 30 30 30 30 Jun 30 30 30 30 30 30 Jul 29 29 29 29 29 29 Aug 30 30 30 30 30 30 Sep 30 30 30 30 30 30 Oct 30 30 30 30 30 30 Nov 30 30 30 30 30 30 Dec 29 29 29 29 29 29 Annual NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA ----------------------------------------------------------