Station Name: Unzendake WMO Station Number: 47818 National I.D. Number: Country: JAPAN WMO Region: REGION II - ASIA Latitude: 32d 44m N Longitude: 130d 16m E Elevation: 678 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 -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN STD_DEV Month -------------------------- Jan 1.9 1.8 Feb 2.8 1.8 Mar 6.4 1.0 Apr 11.4 .7 May 15.5 .7 Jun 19.1 .5 Jul 22.3 .7 Aug 22.9 .7 Sep 19.8 1.0 Oct 14.5 .9 Nov 9.4 1.3 Dec 4.1 1.2 Annual 12.5 .4 Ann-NCDC 12.5 NA -------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) 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 5.5 1.9 Feb 6.6 1.8 Mar 10.6 .9 Apr 16.0 .7 May 20.0 .7 Jun 22.7 .4 Jul 25.6 1.1 Aug 26.8 1.2 Sep 23.6 .8 Oct 18.9 1.0 Nov 13.6 1.4 Dec 8.0 1.5 Annual 16.5 .4 Ann-NCDC 16.5 NA -------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) 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 -1.3 1.6 Feb -.6 1.8 Mar 2.5 1.0 Apr 7.1 .7 May 11.3 1.0 Jun 15.9 .9 Jul 19.8 .8 Aug 20.0 .6 Sep 16.6 1.2 Oct 10.8 1.0 Nov 5.8 1.3 Dec .6 1.0 Annual 9.1 .4 Ann-NCDC 9.0 NA -------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 101.1 Feb 132.7 Mar 233.1 Apr 247.2 May 306.7 Jun 517.4 Jul 608.7 Aug 267.6 Sep 293.2 Oct 153.6 Nov 89.1 Dec 68.3 Annual 3018.6 Ann-NCDC 3018.7 ------------------ Element 09: Snowfall (cm) MNDLYMX (Statistic 09): Mean Daily Maximum Value MEANMLY (Statistic 15): Mean Monthly Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MNDLYMX MEANMLY Month -------------------------- Jan 7 16 Feb 5 11 Mar 1 1 Apr * * May 0 0 Jun 0 0 Jul 0 0 Aug 0 0 Sep 0 0 Oct 0 0 Nov * * Dec 2 4 Annual 9 32 Ann-NCDC NA 32.0 -------------------------- Element 11: Relative Humidity (%) 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 80 2 Feb 78 3 Mar 77 5 Apr 74 3 May 75 5 Jun 84 4 Jul 89 3 Aug 85 4 Sep 85 3 Oct 78 2 Nov 78 3 Dec 79 2 Annual 80 1 Ann-NCDC 80.2 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 1022.6 1.7 Feb 1020.8 2.0 Mar 1018.2 1.1 Apr 1015.4 1.1 May 1012.1 1.1 Jun 1008.9 1.4 Jul 1008.4 1.1 Aug 1007.9 1.2 Sep 1012.2 .8 Oct 1017.3 .9 Nov 1021.2 1.1 Dec 1023.0 1.3 Annual 1015.7 .3 Ann-NCDC 1015.7 NA -------------------------- Element 13: Station 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 940.6 1.5 Feb 939.2 1.8 Mar 937.9 1.1 Apr 936.8 .9 May 935.0 1.0 Jun 933.0 1.4 Jul 933.4 1.1 Aug 933.2 1.1 Sep 936.3 .9 Oct 939.4 .8 Nov 941.6 1.0 Dec 941.7 1.4 Annual 937.3 .4 Ann-NCDC 937.3 NA -------------------------- Element 14: Vapor 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 5.9 .9 Feb 6.2 1.0 Mar 7.7 .9 Apr 10.1 .8 May 13.4 1.1 Jun 18.7 1.3 Jul 24.0 .9 Aug 23.7 .8 Sep 19.8 1.5 Oct 13.2 1.0 Nov 9.6 1.1 Dec 6.7 .6 Annual 13.2 .3 Ann-NCDC 13.2 NA -------------------------- Element 15: Sunshine %OFPOSS (Statistic 37): Percent of Possible MN_#HRS (Statistic 44): Mean Number of Hours -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: %OFPOSS MN_#HRS Month -------------------------- Jan 28.0 89.5 Feb 31.0 96.4 Mar 33.0 122.6 Apr 39.0 152.1 May 38.0 164.3 Jun 26.0 109.7 Jul 28.0 119.9 Aug 37.0 151.9 Sep 32.0 118.0 Oct 42.0 146.8 Nov 35.0 111.1 Dec 31.0 95.9 Annual 33.0 1478.1 Ann-NCDC NA 1478.2 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1975 eyr: 1990 Month ------------------ Jan 1.4 Feb 1.4 Mar 1.4 Apr 1.4 May 1.2 Jun 1.2 Jul 1.3 Aug 1.2 Sep 1.2 Oct 1.4 Nov 1.3 Dec 1.3 Annual 1.3 Ann-NCDC 1.3 ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.2 Feb 5.5 Mar 5.5 Apr 5.1 May 5.4 Jun 6.6 Jul 6.2 Aug 5.6 Sep 5.6 Oct 4.2 Nov 4.5 Dec 4.5 Annual 5.3 Ann-NCDC 5.3 ------------------ Element 73: Number Days with no Sunshine (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.9 Feb 5.5 Mar 5.7 Apr 5.5 May 5.8 Jun 8.9 Jul 7.7 Aug 3.3 Sep 4.6 Oct 3.5 Nov 3.3 Dec 3.2 Annual 61.9 Ann-NCDC 61.9 ------------------ Element 83: Number Days Maximum Temperature GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 25.0 deg C Qualifier: 30.0 deg C -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: 25.0 30.0 Month -------------------------- Jan .0 .0 Feb .0 .0 Mar .0 .0 Apr .0 .0 May 1.2 .0 Jun 5.5 .0 Jul 17.8 1.0 Aug 24.8 1.5 Sep 8.5 .0 Oct .4 .0 Nov .0 .0 Dec .0 .0 Annual 58.2 2.5 Ann-NCDC 58.2 2.5 -------------------------- Element 86: Number Days Minimum Temperature GE Threshold (count) Qualifier: 25.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual .0 Ann-NCDC 0.0 ------------------ Element 87: Number Days Mean Temperature GE Threshold (count) Qualifier: 25.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .0 May .0 Jun .0 Jul .9 Aug 1.5 Sep .0 Oct .0 Nov .0 Dec .0 Annual 2.5 Ann-NCDC 2.4 ------------------ Element 91: Number Days Maximum Temperature LT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.7 Feb 2.8 Mar .1 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .9 Annual 6.5 Ann-NCDC 6.5 ------------------ Element 93: Number Days Minimum Temperature LT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 22.6 Feb 17.0 Mar 7.8 Apr .2 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov 1.6 Dec 14.3 Annual 63.6 Ann-NCDC 63.5 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.5 mm Qualifier: 1.0 mm Qualifier: 10.0 mm Qualifier: 30.0 mm Qualifier: 50.0 mm Qualifier: 70.0 mm Qualifier: 100.0 mm ------------------------------------------------------------------ byr: 1968 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 Qualifier: 0.5 1.0 10.0 30.0 50.0 70.0 100.0 Month ------------------------------------------------------------------ Jan 11.0 9.6 3.1 .8 .2 .0 .0 Feb 11.2 9.8 3.8 1.4 .3 .2 .0 Mar 14.8 13.1 6.7 2.2 1.2 .3 .2 Apr 12.5 11.4 7.4 2.6 1.3 .6 .1 May 12.1 11.2 6.3 3.5 2.2 1.4 .5 Jun 16.4 15.5 9.8 4.9 3.5 2.2 1.1 Jul 14.8 14.0 8.9 5.0 3.2 2.4 1.8 Aug 11.8 10.7 5.5 3.1 1.5 1.1 .5 Sep 12.9 11.7 6.2 3.0 1.9 1.2 .5 Oct 7.6 6.8 3.8 1.2 .7 .5 .2 Nov 8.8 7.6 2.5 .7 .3 .2 .0 Dec 9.6 8.2 2.2 .5 .1 .0 .0 Annual 143.6 129.7 66.2 28.9 16.3 10.2 5.0 Ann-NCDC 143.5 129.6 66.2 28.9 16.4 10.1 4.9 ------------------------------------------------------------------ Element BH: Number Days Mean Temperature LT Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 10.2 Feb 7.3 Mar 1.5 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec 3.7 Annual 22.7 Ann-NCDC 22.7 ------------------ Element BT: Number Days with Occurrence of Rain (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1968 eyr: 1990 Month ------------------ Jan 18.6 Feb 16.6 Mar 18.5 Apr 15.2 May 14.2 Jun 19.0 Jul 18.8 Aug 16.1 Sep 16.2 Oct 11.4 Nov 12.4 Dec 15.9 Annual 192.8 Ann-NCDC 192.9 ------------------