Station Name: Akune WMO Station Number: 47823 National I.D. Number: Country: JAPAN WMO Region: REGION II - ASIA Latitude: 32d 01m N Longitude: 130d 12m E Elevation: 40 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 7.0 1.6 Feb 7.7 1.6 Mar 10.6 1.1 Apr 15.4 .9 May 18.9 .7 Jun 22.1 .8 Jul 26.1 .8 Aug 26.7 .5 Sep 23.9 1.1 Oct 19.1 .8 Nov 14.2 1.0 Dec 9.3 1.2 Annual 16.8 .4 Ann-NCDC 16.8 NA -------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN STD_DEV MIN_MLY MAX_MLY Month ------------------------------------------ Jan 10.4 1.7 7.3 13.7 Feb 11.3 1.7 7.8 14.6 Mar 14.5 1.2 11.4 16.8 Apr 19.4 .9 17.7 22.5 May 22.8 .7 21.3 24.0 Jun 25.4 .9 24.1 27.2 Jul 29.2 .9 27.5 30.8 Aug 30.4 .7 28.8 32.0 Sep 27.7 1.1 25.5 30.1 Oct 23.2 .8 21.7 25.2 Nov 18.2 1.1 16.1 20.4 Dec 13.0 1.3 10.0 15.4 Annual 20.5 .4 19.9 21.5 Ann-NCDC 20.5 NA NA NA ------------------------------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN STD_DEV MIN_MLY MAX_MLY Month ------------------------------------------ Jan 3.7 1.5 .9 6.7 Feb 4.3 1.6 .7 7.9 Mar 6.8 1.0 4.3 8.7 Apr 11.6 1.2 10.2 16.4 May 15.4 1.0 13.3 19.0 Jun 19.2 .9 17.4 21.4 Jul 23.4 .8 21.2 24.8 Aug 23.7 .6 22.9 25.2 Sep 20.8 1.2 18.2 22.6 Oct 15.5 1.0 13.8 18.1 Nov 10.6 1.0 8.6 12.5 Dec 6.0 1.1 3.7 8.4 Annual 13.4 .4 12.8 14.3 Ann-NCDC 13.4 NA NA 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 ------------------------------------------------------------------ byr: 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY Month ------------------------------------------------------------------ Jan 92.0 25.5 48.5 76.7 90.1 128.0 222.5 Feb 93.6 35.5 58.0 80.2 89.7 135.5 208.0 Mar 134.4 34.0 81.1 120.1 141.7 197.2 231.9 Apr 177.4 58.5 110.0 134.2 186.0 253.7 365.0 May 204.1 74.0 133.5 177.7 213.4 273.5 395.5 Jun 366.5 96.5 173.5 312.1 384.6 452.5 885.5 Jul 338.3 83.0 143.2 252.7 376.0 488.4 702.5 Aug 201.5 21.5 119.7 148.0 226.0 282.2 505.4 Sep 198.3 2.5 110.7 135.7 189.7 285.5 464.5 Oct 101.7 20.0 34.0 74.3 108.5 164.5 287.5 Nov 90.5 14.0 32.2 56.5 106.7 150.0 238.0 Dec 76.4 23.5 46.3 69.0 85.9 101.5 153.0 Annual 2074.6 1352.5 1655.5 1949.8 2194.7 2420.5 2808.5 Ann-NCDC 2074.7 NA NA NA NA NA NA ------------------------------------------------------------------ Element 09: Snowfall (cm) MNDLYMX (Statistic 09): Mean Daily Maximum Value MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Statistic: MNDLYMX MEANMLY MIN_MLY MAX_MLY Month ------------------------------------------ Jan 3 5 * 86 Feb 3 4 0 23 Mar * * 0 3 Apr * * 0 * May 0 0 0 0 Jun 0 0 0 0 Jul 0 0 0 0 Aug 0 0 0 0 Sep 0 0 0 0 Oct * * 0 * Nov * * 0 * Dec 2 2 0 23 Annual 6 11 * 91 Ann-NCDC NA 11.0 NA NA ------------------------------------------ Element 10: Snow Depth (cm) MAX_VAL (Statistic 04): Maximum Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4 Feb 3 Mar * Apr 0 May 0 Jun 0 Jul 0 Aug 0 Sep 0 Oct 0 Nov 0 Dec 2 Annual 6 Ann-NCDC NA ------------------ Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value STD_DEV (Statistic 03): Standard Deviation of Mean Value MN03LST (Statistic 73): Mean of Observations at 0300 LST MN09LST (Statistic 79): Mean of Observations at 0900 LST MN15LST (Statistic 85): Mean of Observations at 1500 LST MN21LST (Statistic 91): Mean of Observations at 2100 LST ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Statistic: MEAN STD_DEV MN03LST MN09LST MN15LST MN21LST Month ---------------------------------------------------------- Jan 69 4 72 71 61 70 Feb 70 3 74 72 62 70 Mar 70 4 76 71 62 72 Apr 75 4 81 74 68 77 May 78 3 85 76 71 81 Jun 84 3 89 82 78 87 Jul 85 2 91 83 79 88 Aug 82 3 88 79 74 85 Sep 80 3 87 79 71 83 Oct 73 2 80 73 62 75 Nov 70 3 76 72 61 73 Dec 69 3 73 71 62 71 Annual 76 1 81 75 68 78 Ann-NCDC 75.4 NA 81.0 75.3 67.6 77.7 ---------------------------------------------------------- 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 1021.2 1.8 Feb 1020.2 1.9 Mar 1017.9 1.3 Apr 1015.5 1.2 May 1011.7 1.1 Jun 1008.4 1.4 Jul 1008.3 1.5 Aug 1007.9 1.9 Sep 1011.4 1.2 Oct 1016.6 1.1 Nov 1020.4 .9 Dec 1021.8 1.3 Annual 1015.1 .4 Ann-NCDC 1015.1 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 1015.6 1.8 Feb 1014.6 1.9 Mar 1012.5 1.3 Apr 1010.1 1.2 May 1006.4 1.1 Jun 1003.2 1.4 Jul 1003.2 1.5 Aug 1002.8 1.9 Sep 1006.2 1.2 Oct 1011.3 1.1 Nov 1015.0 .9 Dec 1016.3 1.2 Annual 1009.8 .4 Ann-NCDC 1009.8 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 7.2 1.1 Feb 7.7 1.1 Mar 9.4 1.0 Apr 13.6 1.5 May 17.4 1.3 Jun 22.8 1.4 Jul 29.0 1.2 Aug 29.0 1.4 Sep 24.0 2.0 Oct 16.4 1.3 Nov 11.9 1.1 Dec 8.4 .8 Annual 16.4 .5 Ann-NCDC 16.4 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 34.0 108.7 Feb 36.0 110.8 Mar 42.0 155.7 Apr 42.0 162.1 May 41.0 176.6 Jun 34.0 143.2 Jul 47.0 204.9 Aug 55.0 228.5 Sep 50.0 183.3 Oct 54.0 189.9 Nov 47.0 148.6 Dec 39.0 121.5 Annual 44.0 1933.8 Ann-NCDC NA 1933.8 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1975 eyr: 1990 Month ------------------ Jan 4.0 Feb 4.0 Mar 3.9 Apr 3.3 May 2.7 Jun 2.7 Jul 2.5 Aug 2.5 Sep 2.9 Oct 3.4 Nov 3.6 Dec 3.7 Annual 3.3 Ann-NCDC 3.3 ------------------ Element 17: Wind Direction (degrees) Statistic 38: Frequency Qualifier: 022.5 degrees Qualifier: 045.0 degrees Qualifier: 067.5 degrees Qualifier: 090.0 degrees Qualifier: 112.5 degrees Qualifier: 135.0 degrees Qualifier: 157.5 degrees Qualifier: 180.0 degrees Qualifier: 202.5 degrees ---------------------------------------------------------------------------------- byr: 1975 1975 1975 1975 1975 1975 1975 1975 1975 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 022.5 045.0 067.5 090.0 112.5 135.0 157.5 180.0 202.5 Month ---------------------------------------------------------------------------------- Jan .140 .180 .230 .070 .030 .010 .010 .020 .010 Feb .100 .220 .220 .070 .030 .020 .010 .020 .020 Mar .070 .220 .200 .060 .040 .040 .020 .020 .020 Apr .040 .160 .160 .070 .070 .050 .040 .040 .050 May .030 .110 .150 .060 .070 .070 .040 .050 .060 Jun .020 .120 .120 .060 .060 .070 .030 .090 .140 Jul .010 .050 .080 .050 .070 .070 .040 .110 .220 Aug .020 .100 .140 .090 .080 .090 .050 .070 .080 Sep .040 .190 .210 .080 .070 .070 .030 .040 .040 Oct .070 .230 .270 .100 .050 .030 .010 .020 .020 Nov .090 .200 .290 .100 .050 .030 .010 .010 .010 Dec .110 .180 .270 .100 .040 .020 .010 .010 .010 Annual .060 .160 .200 .080 .060 .050 .030 .040 .060 Ann-NCDC NA NA NA NA NA NA NA NA NA ---------------------------------------------------------------------------------- Element 17: Wind Direction (degrees) Statistic 38: Frequency Qualifier: 225.0 degrees Qualifier: 247.5 degrees Qualifier: 270.0 degrees Qualifier: 292.5 degrees Qualifier: 315.0 degrees Qualifier: 337.5 degrees Qualifier: 360.0 degrees ------------------------------------------------------------------ byr: 1975 1975 1975 1975 1975 1975 1975 eyr: 1990 1990 1990 1990 1990 1990 1990 Qualifier: 225.0 247.5 270.0 292.5 315.0 337.5 360.0 Month ------------------------------------------------------------------ Jan * .010 .020 .040 .060 .060 .090 Feb .010 .010 .020 .060 .070 .050 .070 Mar .010 .010 .040 .080 .080 .040 .050 Apr .030 .040 .060 .100 .050 .020 .020 May .040 .050 .090 .100 .040 .010 .020 Jun .060 .060 .080 .060 .030 .010 .010 Jul .060 .060 .090 .060 .020 .010 .010 Aug .050 .050 .060 .080 .030 .010 .010 Sep .030 .020 .040 .070 .030 .010 .020 Oct .010 .010 .020 .050 .030 .030 .030 Nov .010 .010 .020 .030 .050 .040 .060 Dec * .010 .010 .030 .040 .050 .080 Annual .020 .030 .050 .060 .040 .030 .040 Ann-NCDC NA NA NA NA NA NA NA ------------------------------------------------------------------ Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing ------------------ byr: 1975 eyr: 1990 Month ------------------ Jan 67.5 Feb 45.0 Mar 45.0 Apr 67.5 May 67.5 Jun 202.5 Jul 202.5 Aug 67.5 Sep 67.5 Oct 67.5 Nov 67.5 Dec 67.5 Annual 67.5 Ann-NCDC NA ------------------ Element 73: Number Days with no Sunshine (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 3.4 Feb 4.0 Mar 4.4 Apr 5.1 May 4.6 Jun 6.4 Jul 2.7 Aug 1.1 Sep 2.8 Oct 2.9 Nov 3.0 Dec 3.2 Annual 43.6 Ann-NCDC 43.6 ------------------ 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 1.2 .0 May 5.9 .1 Jun 16.8 1.0 Jul 29.8 13.5 Aug 31.0 20.0 Sep 25.7 5.5 Oct 8.6 .1 Nov .5 .0 Dec .0 .0 Annual 119.4 40.3 Ann-NCDC 119.5 40.2 -------------------------- 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 .4 Jul 7.2 Aug 5.8 Sep .9 Oct .0 Nov .0 Dec .0 Annual 14.2 Ann-NCDC 14.3 ------------------ 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 * Jun 3.3 Jul 24.0 Aug 29.0 Sep 10.2 Oct .4 Nov .0 Dec .0 Annual 66.9 Ann-NCDC 66.9 ------------------ 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 .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 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 3.0 Feb 2.2 Mar .2 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .5 Annual 5.9 Ann-NCDC 5.9 ------------------ 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 11.4 10.3 3.1 .5 .1 .0 .0 Feb 11.4 9.8 3.1 .5 .1 .1 .1 Mar 13.3 11.1 4.4 1.2 .3 .0 .0 Apr 12.1 11.4 5.7 1.7 .4 .1 .1 May 12.2 11.1 5.7 2.4 .9 .5 * Jun 15.0 14.2 8.4 3.7 1.8 1.1 .7 Jul 13.4 11.7 6.4 3.6 2.2 1.2 .4 Aug 10.0 9.6 4.9 1.9 1.2 .5 .3 Sep 11.8 10.1 4.8 2.1 1.0 .7 .3 Oct 8.1 6.9 2.8 .8 .3 .3 .2 Nov 8.3 7.6 2.8 .8 .4 .1 * Dec 10.7 9.4 2.4 .4 .1 .0 .0 Annual 137.7 123.2 54.3 19.6 8.7 4.6 2.1 Ann-NCDC 137.7 123.2 54.5 19.6 8.8 4.6 2.1 ------------------------------------------------------------------ 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 .1 Feb .2 Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .1 Annual .3 Ann-NCDC 0.4 ------------------ Element BM: Number Days with Daily Maximum Wind Speed GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 10.0 m/sec Qualifier: 15.0 m/sec Qualifier: 20.0 m/sec Qualifier: 30.0 m/sec ------------------------------------------ byr: 1975 1975 1975 1975 eyr: 1990 1990 1990 1990 Qualifier: 10.0 15.0 20.0 30.0 Month ------------------------------------------ Jan 2.9 .1 .0 .0 Feb 2.4 .1 .0 .0 Mar 1.9 .0 .0 .0 Apr 1.3 .0 .0 .0 May .3 .0 .0 .0 Jun .1 .1 .0 .0 Jul .3 .1 .0 .0 Aug .4 .1 .1 .0 Sep 1.0 .3 .0 .0 Oct .9 .1 .0 .0 Nov 1.2 .0 .0 .0 Dec 2.5 .0 .0 .0 Annual 15.4 .8 .1 .0 Ann-NCDC 15.2 0.9 0.1 0.0 ------------------------------------------ Element BT: Number Days with Occurrence of Rain (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1968 eyr: 1990 Month ------------------ Jan 17.2 Feb 16.6 Mar 17.9 Apr 15.7 May 15.0 Jun 18.1 Jul 18.0 Aug 15.6 Sep 16.6 Oct 11.4 Nov 12.6 Dec 16.1 Annual 190.7 Ann-NCDC 190.8 ------------------ Element BW: Number Days with Daily Maximum Snow Cover GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.0 cm Qualifier: 5.0 cm Qualifier: 10.0 cm Qualifier: 20.0 cm Qualifier: 50.0 cm Qualifier: 100.0 cm ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Qualifier: 0.0 5.0 10.0 20.0 50.0 100.0 Month ---------------------------------------------------------- Jan 2.0 .7 .3 .1 .0 .0 Feb 1.8 .4 .2 .0 .0 .0 Mar .2 .0 .0 .0 .0 .0 Apr .0 .0 .0 .0 .0 .0 May .0 .0 .0 .0 .0 .0 Jun .0 .0 .0 .0 .0 .0 Jul .0 .0 .0 .0 .0 .0 Aug .0 .0 .0 .0 .0 .0 Sep .0 .0 .0 .0 .0 .0 Oct .0 .0 .0 .0 .0 .0 Nov .0 .0 .0 .0 .0 .0 Dec .6 .1 .1 .0 .0 .0 Annual 4.6 1.1 .6 .1 .0 .0 Ann-NCDC 4.6 1.2 0.6 0.1 0.0 0.0 ----------------------------------------------------------