Station Name: NARATHIWAT WMO Station Number: 48583 National I.D. Number: Country: THAILAND WMO Region: REGION II - ASIA Latitude: 06d 25m N Longitude: 101d 49m E Elevation: 5 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 MAX_VAL (Statistic 04): Maximum Value MIN_VAL (Statistic 05): Minimum Value MNDLYMX (Statistic 09): Mean Daily Maximum Value MNDLYMI (Statistic 10): Mean Daily Minimum Value -------------------------------------------------- byr: 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 Statistic: MEAN MAX_VAL MIN_VAL MNDLYMX MNDLYMI Month -------------------------------------------------- Jan 26.1 33.6 17.1 30.1 22.4 Feb 26.7 35.1 17.5 31.1 22.5 Mar 27.6 36.6 19.0 32.2 23.0 Apr 28.5 37.6 20.2 33.4 23.7 May 28.3 39.0 20.5 33.2 24.0 Jun 28.0 37.0 21.0 32.9 23.6 Jul 27.5 36.3 20.5 32.5 23.2 Aug 27.6 38.3 20.6 32.5 23.3 Sep 27.3 36.4 20.2 32.2 23.3 Oct 27.0 36.0 20.3 31.3 23.3 Nov 26.3 35.3 20.7 29.9 23.2 Dec 25.8 32.6 19.8 29.2 22.9 Annual 27.2 39.0 17.1 31.7 23.2 Ann-NCDC 27.2 NA NA 31.7 23.2 -------------------------------------------------- Element 05: Dew Point Temperature (deg C) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 22.4 Feb 22.7 Mar 23.3 Apr 24.0 May 24.2 Jun 23.8 Jul 23.6 Aug 23.5 Sep 23.5 Oct 23.0 Nov 23.7 Dec 23.1 Annual 23.4 Ann-NCDC 23.4 ------------------ 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 134.0 0.0 19.5 41.9 83.2 174.9 1010.8 Feb 45.0 0.0 13.3 24.8 49.8 72.1 180.7 Mar 72.0 .9 9.1 22.8 54.6 159.1 292.0 Apr 69.0 0.0 15.6 43.0 70.8 127.7 189.7 May 145.0 15.7 64.3 117.7 158.8 189.8 405.6 Jun 117.0 11.7 58.1 103.3 128.6 151.4 333.6 Jul 151.0 33.6 104.0 142.9 173.5 207.1 244.4 Aug 146.0 44.9 78.6 121.2 152.4 196.4 292.0 Sep 189.0 50.1 138.0 165.9 204.9 248.0 316.0 Oct 270.0 120.8 177.2 240.3 274.0 368.6 549.8 Nov 604.0 166.9 331.0 484.5 604.8 863.8 1497.7 Dec 523.0 144.0 223.7 355.3 575.8 836.5 1299.2 Annual 2465.0 NA NA NA NA NA NA Ann-NCDC 2465.0 NA NA NA NA NA NA ------------------------------------------------------------------ Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1011.8 Feb 1011.4 Mar 1010.4 Apr 1009.1 May 1008.2 Jun 1008.5 Jul 1008.6 Aug 1008.8 Sep 1009.2 Oct 1009.8 Nov 1010.3 Dec 1011.3 Annual 1009.8 Ann-NCDC 1009.8 ------------------ Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 27.4 Feb 27.9 Mar 29.1 Apr 30.5 May 30.8 Jun 30.1 Jul 29.5 Aug 29.6 Sep 29.5 Oct 29.7 Nov 29.6 Dec 28.3 Annual 29.3 Ann-NCDC 29.3 ------------------ Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.2 Feb 2.4 Mar 2.1 Apr 1.8 May 1.5 Jun 1.3 Jul 1.3 Aug 1.4 Sep 1.4 Oct 1.4 Nov 1.4 Dec 2.2 Annual NA Ann-NCDC 1.7 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 10.0 Feb 5.0 Mar 5.0 Apr 6.0 May 10.0 Jun 9.0 Jul 11.0 Aug 12.0 Sep 13.0 Oct 16.0 Nov 20.0 Dec 20.0 Annual 137.0 Ann-NCDC 137.0 ------------------