Station Name: Nagasaki WMO Station Number: 47817 National I.D. Number: Country: JAPAN WMO Region: REGION II - ASIA Latitude: 32d 44m N Longitude: 129d 52m E Elevation: 27 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 6.4 1.5 Feb 7.0 1.6 Mar 10.1 1.0 Apr 15.2 .9 May 19.0 .6 Jun 22.3 .8 Jul 26.6 1.0 Aug 27.6 .8 Sep 24.3 1.2 Oct 19.0 .9 Nov 13.7 1.0 Dec 8.8 1.1 Annual 16.7 .4 Ann-NCDC 16.7 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 9.9 1.6 6.8 13.1 Feb 10.6 1.7 6.9 14.3 Mar 14.1 1.1 11.0 16.4 Apr 19.4 1.0 17.9 22.5 May 23.1 .6 22.2 24.4 Jun 25.8 .9 24.0 27.6 Jul 29.7 1.1 28.0 32.2 Aug 31.3 1.0 28.9 33.3 Sep 28.1 1.2 26.1 31.0 Oct 23.3 1.0 21.3 25.5 Nov 17.9 1.1 15.8 20.2 Dec 12.5 1.4 9.0 14.9 Annual 20.5 .5 19.9 21.6 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 3.1 1.5 .8 6.3 Feb 3.7 1.6 .1 7.7 Mar 6.3 1.0 3.9 8.1 Apr 11.3 1.2 9.3 15.9 May 15.4 .9 13.6 17.9 Jun 19.3 .9 17.0 21.0 Jul 24.0 1.0 21.9 25.5 Aug 24.7 .7 23.4 26.1 Sep 21.1 1.4 18.1 23.4 Oct 15.3 1.1 13.6 18.2 Nov 10.1 1.1 8.2 12.5 Dec 5.3 1.1 3.4 7.9 Annual 13.3 .5 12.4 14.5 Ann-NCDC 13.3 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 77.6 26.5 34.0 63.7 86.6 104.0 236.5 Feb 86.4 26.5 54.7 61.0 90.2 119.0 191.5 Mar 116.0 52.6 69.4 110.2 128.3 152.0 196.5 Apr 174.2 36.0 126.2 156.5 175.7 219.5 348.0 May 193.0 55.0 124.8 166.7 207.5 266.7 346.5 Jun 332.3 44.0 216.2 294.2 370.7 457.0 560.0 Jul 333.6 24.5 118.2 212.2 340.5 495.8 1178.5 Aug 186.6 7.0 73.4 143.8 195.7 292.2 436.7 Sep 190.4 1.8 89.0 138.7 214.2 274.3 450.5 Oct 103.6 16.0 51.0 86.2 100.5 149.2 266.0 Nov 85.1 11.5 39.5 61.0 101.2 125.0 181.5 Dec 66.4 16.0 47.5 55.2 66.1 92.5 152.0 Annual 1945.3 1243.0 1498.9 1844.7 2128.5 2254.2 2826.0 Ann-NCDC 1945.2 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 2 4 * 44 Feb 1 2 0 10 Mar * * 0 6 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 1 1 0 16 Annual 3 7 * 45 Ann-NCDC NA 7.0 NA NA ------------------------------------------ Element 10: Snow Depth (cm) MAX_VAL (Statistic 04): Maximum Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2 Feb 2 Mar * Apr 0 May 0 Jun 0 Jul 0 Aug 0 Sep 0 Oct 0 Nov 0 Dec 1 Annual 4 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 68 3 72 72 58 68 Feb 67 3 73 71 57 68 Mar 67 4 76 69 56 68 Apr 71 5 79 71 60 73 May 73 4 82 72 63 76 Jun 80 3 87 79 72 82 Jul 81 3 87 80 73 83 Aug 77 4 84 76 67 79 Sep 75 3 83 75 65 77 Oct 69 3 78 69 56 71 Nov 69 3 76 71 57 71 Dec 69 2 75 73 58 70 Annual 72 1 79 73 62 74 Ann-NCDC 72.2 NA 79.3 73.2 61.8 73.8 ---------------------------------------------------------- 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 1021.6 1.8 Feb 1020.6 1.9 Mar 1018.3 1.3 Apr 1015.7 1.2 May 1011.8 1.0 Jun 1008.4 1.3 Jul 1008.0 1.4 Aug 1007.9 1.8 Sep 1011.6 1.0 Oct 1017.1 1.0 Nov 1020.9 .9 Dec 1022.2 1.3 Annual 1015.3 .4 Ann-NCDC 1015.3 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 1017.3 1.8 Feb 1016.3 1.9 Mar 1014.0 1.3 Apr 1011.4 1.2 May 1007.6 1.0 Jun 1004.3 1.3 Jul 1004.0 1.4 Aug 1003.8 1.8 Sep 1007.6 1.1 Oct 1012.9 1.0 Nov 1016.7 .9 Dec 1017.9 1.3 Annual 1011.1 .4 Ann-NCDC 1011.1 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 6.7 1.0 Feb 7.1 1.1 Mar 8.6 .9 Apr 12.5 1.4 May 16.3 1.2 Jun 21.6 1.3 Jul 28.1 1.4 Aug 28.2 1.2 Sep 23.0 2.1 Oct 15.4 1.1 Nov 11.2 1.0 Dec 8.0 .8 Annual 15.6 .5 Ann-NCDC 15.6 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 32.0 100.0 Feb 35.0 107.0 Mar 42.0 156.4 Apr 42.0 161.1 May 43.0 184.1 Jun 34.0 145.1 Jul 42.0 184.9 Aug 54.0 222.1 Sep 46.0 171.1 Oct 50.0 176.0 Nov 44.0 136.9 Dec 34.0 106.0 Annual 42.0 1850.6 Ann-NCDC NA 1850.7 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1975 eyr: 1990 Month ------------------ Jan 2.3 Feb 2.4 Mar 2.5 Apr 2.4 May 2.0 Jun 2.2 Jul 2.3 Aug 2.0 Sep 1.9 Oct 1.9 Nov 2.0 Dec 2.0 Annual 2.2 Ann-NCDC 2.2 ------------------ 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 .120 .100 .070 .060 .030 .010 .010 .010 .010 Feb .140 .110 .060 .050 .030 .020 .010 .010 .010 Mar .160 .110 .060 .050 .030 .020 .010 .010 .020 Apr .120 .090 .040 .050 .050 .020 .010 .040 .050 May .100 .070 .060 .060 .050 .020 .010 .030 .050 Jun .100 .070 .050 .050 .030 .030 .020 .040 .090 Jul .060 .040 .020 .040 .040 .030 .030 .050 .140 Aug .090 .070 .040 .060 .060 .040 .030 .050 .080 Sep .150 .110 .060 .070 .040 .030 .020 .030 .040 Oct .160 .160 .100 .080 .040 .020 .010 .010 .020 Nov .130 .140 .120 .090 .040 .020 .010 .010 .010 Dec .120 .120 .110 .080 .040 .020 .010 .010 .010 Annual .120 .100 .070 .060 .040 .020 .010 .030 .040 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 .020 .020 .040 .090 .160 .090 .170 Feb .030 .020 .040 .110 .120 .060 .170 Mar .060 .030 .060 .110 .060 .040 .180 Apr .120 .060 .060 .090 .030 .030 .140 May .170 .080 .070 .060 .030 .020 .120 Jun .240 .070 .050 .030 .020 .020 .080 Jul .270 .120 .060 .030 .010 .010 .050 Aug .170 .090 .060 .050 .020 .010 .090 Sep .090 .050 .050 .060 .030 .020 .150 Oct .040 .020 .030 .050 .050 .030 .150 Nov .020 .010 .030 .070 .090 .060 .130 Dec .020 .010 .030 .080 .140 .070 .140 Annual .100 .050 .050 .070 .060 .040 .130 Ann-NCDC NA NA NA NA NA NA NA ------------------------------------------------------------------ Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing ------------------ byr: 1975 eyr: 1990 Month ------------------ Jan 360.0 Feb 360.0 Mar 360.0 Apr 360.0 May 225.0 Jun 225.0 Jul 225.0 Aug 225.0 Sep 360.0 Oct 45.0 Nov 45.0 Dec 360.0 Annual 360.0 Ann-NCDC NA ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.4 Feb 5.5 Mar 5.1 Apr 5.4 May 5.4 Jun 6.2 Jul 5.8 Aug 4.7 Sep 4.9 Oct 4.1 Nov 4.3 Dec 5.1 Annual 5.1 Ann-NCDC 5.2 ------------------ Element 33: Global Solar Radiation (MJ/m2) MEANDLY (Statistic 06): Mean Daily Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 7.6 Feb 9.7 Mar 12.5 Apr 15.6 May 17.7 Jun 15.6 Jul 17.5 Aug 18.4 Sep 14.4 Oct 12.7 Nov 9.2 Dec 7.2 Annual 13.2 Ann-NCDC NA ------------------ Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .7 Feb .7 Mar .8 Apr 1.4 May 1.0 Jun 1.3 Jul 2.7 Aug 3.7 Sep 2.3 Oct 1.0 Nov 1.0 Dec .9 Annual 17.4 Ann-NCDC 17.5 ------------------ Element 56: Number Days with Snowfall (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 6.8 Feb 5.2 Mar 1.3 Apr .1 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec 3.2 Annual 16.7 Ann-NCDC 16.6 ------------------ Element 73: Number Days with no Sunshine (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 4.2 Feb 3.6 Mar 4.2 Apr 4.9 May 4.6 Jun 6.3 Jul 3.6 Aug 1.2 Sep 2.5 Oct 2.6 Nov 2.7 Dec 3.3 Annual 43.7 Ann-NCDC 43.7 ------------------ 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 1.0 .0 May 7.5 .0 Jun 19.2 1.3 Jul 29.6 16.6 Aug 30.9 23.4 Sep 26.1 7.8 Oct 9.2 .2 Nov .2 .0 Dec .0 .0 Annual 123.8 49.3 Ann-NCDC 123.7 49.3 -------------------------- 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 .7 Jul 12.4 Aug 14.9 Sep 2.5 Oct * Nov .0 Dec .0 Annual 30.5 Ann-NCDC 30.5 ------------------ 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 3.3 Jul 24.1 Aug 29.6 Sep 11.9 Oct .3 Nov .0 Dec .0 Annual 69.3 Ann-NCDC 69.2 ------------------ 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 * Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual * Ann-NCDC * ------------------ 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 3.9 Feb 3.7 Mar .3 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .8 Annual 8.8 Ann-NCDC 8.7 ------------------ 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 11.5 10.4 2.4 .4 * * .0 Feb 11.2 9.1 2.9 .5 .2 .1 * Mar 12.3 10.1 4.4 .8 * * .0 Apr 11.8 11.2 5.8 1.8 .5 .1 .0 May 11.7 10.5 5.4 2.1 .7 .3 .1 Jun 14.8 12.8 7.1 3.5 2.1 1.3 .5 Jul 12.3 11.0 5.8 3.2 1.9 1.3 .8 Aug 9.3 8.4 4.5 2.0 1.0 .6 .3 Sep 11.0 9.2 4.8 2.0 1.2 .6 .2 Oct 7.3 6.2 2.9 1.2 .3 .1 * Nov 9.1 8.2 2.6 .7 .2 * * Dec 10.8 9.4 2.0 .3 * .0 .0 Annual 133.1 116.6 50.5 18.4 8.1 4.5 2.0 Ann-NCDC 133.1 116.5 50.6 18.5 8.1 4.4 1.9 ------------------------------------------------------------------ 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 .2 Feb .2 Mar * Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .1 Annual .5 Ann-NCDC 0.5 ------------------ Element BJ: Number Days with Fog (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .2 Feb .3 Mar .5 Apr .8 May 1.0 Jun .5 Jul .5 Aug .0 Sep .0 Oct .2 Nov .2 Dec .3 Annual 4.6 Ann-NCDC 4.5 ------------------ 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 1.0 .0 .0 .0 Feb 1.3 .0 .0 .0 Mar .9 .0 .0 .0 Apr .8 .0 .0 .0 May .3 .0 .0 .0 Jun .3 .0 .0 .0 Jul .1 .0 .0 .0 Aug .5 .1 .0 .0 Sep .6 .0 .0 .0 Oct .6 .0 .0 .0 Nov .4 .0 .0 .0 Dec 1.1 .0 .0 .0 Annual 7.9 .1 .0 .0 Ann-NCDC 7.9 0.1 0.0 0.0 ------------------------------------------ Element BT: Number Days with Occurrence of Rain (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1968 eyr: 1990 Month ------------------ Jan 21.9 Feb 19.7 Mar 19.8 Apr 17.3 May 16.9 Jun 19.7 Jul 20.5 Aug 17.5 Sep 18.2 Oct 14.2 Nov 16.1 Dec 20.6 Annual 222.3 Ann-NCDC 222.4 ------------------ 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 2.3 .5 .2 .0 .0 .0 Feb 1.8 .1 .0 .0 .0 .0 Mar .2 * .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 .9 .1 .0 .0 .0 .0 Annual 5.1 .8 .2 .0 .0 .0 Ann-NCDC 5.2 0.7 0.2 0.0 0.0 0.0 ----------------------------------------------------------