Station Name: ILORIN WMO Station Number: 65101 National I.D. Number: Country: NIGERIA WMO Region: REGION I - AFRICA Latitude: 08d 29m N Longitude: 004d 35m E Elevation: 305 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 MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEAN MIN_MLY MAX_MLY Month ---------------------------------- Jan 26.0 24.0 28.0 Feb 28.1 24.0 30.0 Mar 28.3 22.0 30.0 Apr 28.1 27.0 30.0 May 27.0 26.0 28.0 Jun 25.5 24.0 26.0 Jul 24.5 24.0 26.0 Aug 24.5 24.0 25.0 Sep 24.6 24.0 26.0 Oct 25.6 25.0 27.0 Nov 26.2 25.0 28.0 Dec 25.7 24.0 27.0 Annual NA NA NA Ann-NCDC 26.2 NA NA ---------------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEAN MIN_MLY MAX_MLY Month ---------------------------------- Jan 33.7 31.0 36.0 Feb 35.8 34.0 38.0 Mar 35.9 34.0 37.0 Apr 34.2 33.0 37.0 May 32.6 31.0 36.0 Jun 30.9 30.0 33.0 Jul 29.2 28.0 31.0 Aug 28.8 28.0 31.0 Sep 29.8 29.0 33.0 Oct 31.3 29.0 33.0 Nov 33.6 30.0 36.0 Dec 33.6 32.0 35.0 Annual NA NA NA Ann-NCDC 32.5 NA NA ---------------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEAN MIN_MLY MAX_MLY Month ---------------------------------- Jan 19.0 14.0 22.0 Feb 21.6 17.0 24.0 Mar 23.2 22.0 24.0 Apr 23.1 22.0 25.0 May 22.5 22.0 24.0 Jun 21.6 21.0 23.0 Jul 21.3 21.0 22.0 Aug 21.2 20.0 22.0 Sep 21.1 20.0 22.0 Oct 21.3 19.0 22.0 Nov 20.2 17.0 23.0 Dec 18.7 16.0 22.0 Annual NA NA NA Ann-NCDC 21.2 NA NA ---------------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEANMLY MIN_MLY MAX_MLY Month ---------------------------------- Jan 6.2 0.0 73.3 Feb 18.2 0.0 90.7 Mar 57.4 0.0 265.8 Apr 107.1 19.6 250.2 May 151.6 42.7 310.9 Jun 189.0 51.6 367.3 Jul 149.1 44.7 320.5 Aug 152.9 26.9 349.5 Sep 211.1 20.5 373.4 Oct 130.2 0.0 307.4 Nov 4.6 0.0 41.8 Dec 7.6 0.0 148.5 Annual NA NA NA Ann-NCDC 1185.0 NA NA ---------------------------------- Element 11: Relative Humidity (%) Statistic 04: Maximum Value Qualifier: 79: Mean of Observations at 0900 LST Qualifier: 85: Mean of Observations at 1500 LST -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 79 85 Month -------------------------- Jan 79.0 45.0 Feb 75.0 40.0 Mar 75.0 49.0 Apr 82.0 63.0 May 82.0 64.0 Jun 85.0 70.0 Jul 87.0 75.0 Aug 88.0 74.0 Sep 98.0 73.0 Oct 87.0 74.0 Nov 83.0 64.0 Dec 79.0 48.0 Annual NA NA Ann-NCDC NA NA -------------------------- Element 11: Relative Humidity (%) Statistic 05: Minimum Value Qualifier: 79: Mean of Observations at 0900 LST Qualifier: 85: Mean of Observations at 1500 LST -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 79 85 Month -------------------------- Jan 23.0 16.0 Feb 36.0 17.0 Mar 48.0 20.0 Apr 69.0 34.0 May 72.0 48.0 Jun 79.0 61.0 Jul 81.0 65.0 Aug 82.0 66.0 Sep 83.0 65.0 Oct 76.0 47.0 Nov 61.0 29.0 Dec 45.0 24.0 Annual NA NA Ann-NCDC NA NA -------------------------- Element 11: Relative Humidity (%) MN09LST (Statistic 79): Mean of Observations at 0900 LST MN15LST (Statistic 85): Mean of Observations at 1500 LST -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MN09LST MN15LST Month -------------------------- Jan 60.0 29.2 Feb 63.4 29.0 Mar 67.8 37.3 Apr 74.3 51.1 May 78.4 59.7 Jun 82.1 65.9 Jul 84.2 69.3 Aug 85.1 70.2 Sep 85.8 68.6 Oct 81.7 61.5 Nov 72.5 39.4 Dec 64.6 32.6 Annual NA NA Ann-NCDC 75.0 51.1 -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1012.5 Feb 1011.6 Mar 1010.9 Apr 1010.8 May 1012.1 Jun 1013.8 Jul 1014.7 Aug 1014.5 Sep 1014.2 Oct 1013.1 Nov 1012.5 Dec 1012.6 Annual NA Ann-NCDC 1012.8 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEAN MIN_MLY MAX_MLY Month ---------------------------------- Jan 19.1 6.0 25.0 Feb 22.7 12.0 28.0 Mar 25.6 19.0 28.0 Apr 27.3 26.0 28.0 May 27.4 26.0 29.0 Jun 26.8 26.0 28.0 Jul 25.6 24.0 27.0 Aug 25.3 24.0 27.0 Sep 25.8 25.0 27.0 Oct 26.7 26.0 28.0 Nov 24.8 20.0 27.0 Dec 20.9 14.0 27.0 Annual NA NA NA Ann-NCDC 24.8 NA NA ---------------------------------- Element 15: Sunshine Statistic 44: Mean Number of Hours Qualifier: 06: Mean Daily Value Qualifier: NCDC: Mean Monthly Value Computed by NCDC from Mean Daily Values Provided by Member -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 06 NCDC Month -------------------------- Jan 6.8 210.8 Feb 7.5 210.0 Mar 7.0 217.0 Apr 6.8 204.0 May 7.1 220.1 Jun 6.3 189.0 Jul 4.4 136.4 Aug 3.8 117.8 Sep 4.4 132.0 Oct 6.3 195.3 Nov 7.4 222.0 Dec 7.3 226.3 Annual NA 2280.7 Ann-NCDC NA 2280.7 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.8 Feb 2.0 Mar 2.5 Apr 2.5 May 2.4 Jun 2.2 Jul 2.3 Aug 2.3 Sep 2.0 Oct 1.9 Nov 1.6 Dec 1.5 Annual NA Ann-NCDC 2.1 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Statistic: MEANMLY MIN_MLY MAX_MLY Month ---------------------------------- Jan 0.4 0.0 2.0 Feb 1.1 0.0 4.0 Mar 3.9 0.0 8.0 Apr 7.5 3.0 12.0 May 10.4 6.0 14.0 Jun 13.0 9.0 16.0 Jul 12.0 6.0 19.0 Aug 10.9 2.0 20.0 Sep 16.4 11.0 21.0 Oct 10.4 4.0 20.0 Nov 1.3 0.0 10.0 Dec 0.5 0.0 5.0 Annual NA NA NA Ann-NCDC 87.8 NA NA ----------------------------------