Station Name: BANFF , AB WMO Station Number: 71122 National I.D. Number: 03050520 Country: CANADA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 51d 11m N Longitude: 115d 34m W Elevation: 1397 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: 1887 eyr: 1990 Month ------------------ Jan -10.0 Feb -5.5 Mar -2.0 Apr 3.1 May 7.9 Jun 12.1 Jul 14.8 Aug 14.2 Sep 9.4 Oct 4.6 Nov -3.8 Dec -9.5 Annual 2.9 Ann-NCDC 2.9 ------------------ Element 01: Dry Bulb Temperature (deg C) Qualifier: 01: Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1887 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 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: 1887 1887 1887 eyr: 1990 1990 1990 Statistic: MEAN MAX_DLY DATEMAX Month ---------------------------------- Jan -5.3 12.2 196873 Feb 0.1 14.4 196828 Mar 3.8 17.2 192819 Apr 9.0 25.6 193420 May 14.2 29.4 193425 Jun 18.7 33.3 193729 Jul 22.1 34.4 194167 Aug 21.6 33.9 196924 Sep 16.1 31.0 198855 Oct 10.1 26.1 194304 Nov 0.5 16.5 198102 Dec -5.3 12.5 198016 Annual 8.8 34.4 NA Ann-NCDC 8.8 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: 1887 1887 eyr: 1990 1990 Qualifier: 01 11 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 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: 1887 1887 1887 eyr: 1990 1991 1991 Statistic: MEAN MIN_DLY DATEMIN Month ---------------------------------- Jan -14.9 -51.2 195025 Feb -11.3 -45.0 189025 Mar -7.9 -40.6 195108 Apr -2.8 -27.2 195402 May 1.5 -17.8 195401 Jun 5.4 -3.9 195177 Jul 7.4 -1.7 194408 Aug 6.8 -3.3 194570 Sep 2.7 -16.7 192624 Oct -1.1 -27.0 198431 Nov -8.2 -40.6 189626 Dec -13.8 -48.3 192417 Annual -3.0 -51.2 NA Ann-NCDC -3.0 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: 1887 1887 eyr: 1990 1991 Qualifier: 01 13 Month -------------------------- Jan 30 30 Feb 30 30 Mar 30 30 Apr 30 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 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1887 1887 eyr: 1990 1990 Statistic: MEANMLY #_YEARS Month -------------------------- Jan 31.0 30 Feb 23.9 30 Mar 21.5 30 Apr 32.4 30 May 57.5 30 Jun 60.0 30 Jul 51.2 30 Aug 51.3 30 Sep 43.8 30 Oct 30.3 30 Nov 30.4 30 Dec 34.6 30 Annual 468.0 NA Ann-NCDC 467.9 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: 1887 1887 eyr: 1990 1990 Statistic: MAX_DLY DATEMAX Month -------------------------- Jan 33.3 191623 Feb 37.1 197228 Mar 40.6 190311 Apr 47.0 189427 May 53.6 197325 Jun 50.0 191526 Jul 53.1 194813 Aug 50.3 190217 Sep 33.0 198512 Oct 45.7 193922 Nov 53.3 189219 Dec 49.5 189112 Annual 53.6 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: 1887 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: 1887 1887 1887 1887 eyr: 1991 1991 1991 1990 Statistic: MEANDLY MAX_DLY DATEMAX MEANMLY Month ------------------------------------------ Jan 12.4 45.5 197413 38.2 Feb 10.4 48.3 197228 30.0 Mar 9.5 40.6 190311 27.0 Apr 10.4 34.5 195923 26.3 May 9.6 48.3 190202 17.1 Jun 1.5 15.2 197318 1.7 Jul 0.0 7.6 191823 0.0 Aug 0.1 5.8 190718 0.0 Sep 4.6 23.6 192526 7.0 Oct 10.2 45.7 193922 18.9 Nov 12.4 53.3 189219 33.6 Dec 15.2 58.6 197914 43.9 Annual NA 58.6 NA 243.8 Ann-NCDC NA NA NA 243.7 ------------------------------------------ Element 09: Snowfall (cm) Statistic 98: Number of Years used to Calculate Normal Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1887 1887 eyr: 1991 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 30 Aug 30 30 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: 1947 eyr: 1990 Month ------------------ Jan 37 Feb 33 Mar 12 Apr 1 May 0 Jun 0 Jul 0 Aug 0 Sep 0 Oct 2 Nov 12 Dec 27 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: 1947 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: 1887 1887 1887 1887 eyr: 1990 1990 1990 1990 Statistic: MEANDLY MAX_DLY DATEMAX MEANMLY Month ------------------------------------------ Jan 1.9 19.2 198404 2.4 Feb 1.2 15.0 192412 1.7 Mar 1.0 19.1 189208 1.6 Apr 5.8 47.0 189427 10.5 May 14.1 52.8 190711 42.4 Jun 16.5 50.0 191526 58.4 Jul 14.7 53.1 194813 51.1 Aug 14.8 50.3 190217 51.2 Sep 12.5 33.0 198512 37.7 Oct 5.9 23.9 190223 15.4 Nov 4.0 15.7 193908 6.0 Dec 1.9 13.5 192412 2.8 Annual 25.8 53.1 NA 281.2 Ann-NCDC NA NA NA 281.2 ------------------------------------------ Element 39: Rainfall (mm) Statistic 98: Number of Years used to Calculate Normal Qualifier: 06: Mean Daily Value Qualifier: 15: Mean Monthly Value -------------------------- byr: 1887 1887 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 30 Aug 30 30 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: 1887 1887 1887 1887 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan * * * 0 Feb * * * 0 Mar 1 * 0 0 Apr 4 * * * May 11 3 1 * Jun 14 4 1 * Jul 13 3 1 * Aug 13 4 1 * Sep 11 2 * * Oct 6 * * 0 Nov 2 * * 0 Dec * * * 0 Annual 78 18 6 * Ann-NCDC 75.0 16.0 4.0 * ------------------------------------------ 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: 1887 1887 1887 1887 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 30 30 30 30 Aug 30 30 30 30 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: 1887 eyr: 1990 Month ------------------ Jan 30 Feb 27 Mar 29 Apr 24 May 11 Jun 1 Jul 0 Aug * Sep 8 Oct 19 Nov 28 Dec 30 Annual 208 Ann-NCDC 207.0 ------------------ 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: 1887 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 90: Number Days Maximum Temperature GT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1887 eyr: 1990 Month ------------------ Jan 8 Feb 16 Mar 25 Apr 29 May 31 Jun 30 Jul 31 Aug 31 Sep 30 Oct 30 Nov 17 Dec 8 Annual 286 Ann-NCDC 286.0 ------------------ 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: 1887 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 92: Number Days Minimum Temperature GT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1887 eyr: 1990 Month ------------------ Jan * Feb * Mar 2 Apr 6 May 20 Jun 29 Jul 31 Aug 31 Sep 22 Oct 12 Nov 2 Dec * Annual 157 Ann-NCDC 155.0 ------------------ 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: 1887 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 93: Number Days Minimum Temperature LT Threshold (count) Qualifier: -2.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1887 eyr: 1990 Month ------------------ Jan 29 Feb 25 Mar 25 Apr 16 May 3 Jun * Jul 0 Aug 0 Sep 2 Oct 11 Nov 24 Dec 29 Annual 164 Ann-NCDC 164.0 ------------------ 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: 1887 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 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: 1887 1887 1887 1887 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 12 2 * * Feb 10 2 * * Mar 11 1 * * Apr 9 2 * 0 May 4 1 * * Jun * * * 0 Jul * 0 0 0 Aug * 0 0 0 Sep 2 * * 0 Oct 5 1 * * Nov 9 2 * * Dec 12 2 1 * Annual 75 14 6 * Ann-NCDC 74.0 13.0 1.0 * ------------------------------------------ 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: 1887 1887 1887 1887 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 30 30 30 30 Aug 30 30 30 30 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: 1887 1887 1887 1887 eyr: 1990 1990 1990 1990 Qualifier: 0.2 5.0 10.0 25.0 Month ------------------------------------------ Jan 12 2 * * Feb 10 1 * * Mar 11 * * * Apr 11 2 * * May 13 4 1 * Jun 14 4 2 * Jul 13 3 1 * Aug 13 4 1 * Sep 12 3 1 * Oct 9 2 * * Nov 10 2 * * Dec 12 2 * * Annual 140 29 11 1 Ann-NCDC 140.0 29.0 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: 1887 1887 1887 1887 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 30 30 30 30 Aug 30 30 30 30 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 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: 1955 1955 1955 1955 1955 1955 eyr: 1990 1990 1990 1990 1990 1990 Qualifier: 1.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 31 31 30 24 3 0 Feb 28 28 26 22 5 * Mar 25 22 20 14 3 * Apr 9 6 4 2 * 0 May 1 * * 0 0 0 Jun * * 0 0 0 0 Jul 0 0 0 0 0 0 Aug 0 0 0 0 0 0 Sep * * * 0 0 0 Oct 4 2 * * 0 0 Nov 18 14 10 3 0 0 Dec 31 29 26 15 * 0 Annual 148 133 117 80 11 * Ann-NCDC 147.0 132.0 116.0 80.0 11.0 * ---------------------------------------------------------- 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: 1955 1955 1955 1955 1955 1955 eyr: 1990 1990 1990 1990 1990 1990 Qualifier: 1.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 30 30 30 30 30 30 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 30 30 30 30 30 30 Aug 30 30 30 30 30 30 Sep 29 29 29 29 29 29 Oct 30 30 30 30 30 30 Nov 29 29 29 29 29 29 Dec 30 30 30 30 30 30 Annual NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA ----------------------------------------------------------