Station Name: CHEPES WMO Station Number: 87322 National I.D. Number: Country: ARGENTINA WMO Region: REGION III - SOUTH AMERICA Latitude: 31d 20m S Longitude: 066d 36m W Elevation: 658 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 YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Statistic: MEAN MIN_MLY YRMIMLY MAX_MLY YRMXMLY #_YEARS Month ---------------------------------------------------------- Jan 26.2 24.0 1978 28.4 1969 29 Feb 25.0 22.9 1974 28.3 1989 30 Mar 22.2 20.2 1964 24.5 1962 29 Apr 18.7 16.2 1979 22.8 1970 30 May 14.8 10.8 1987 17.9 1967 30 Jun 10.7 7.5 1967 14.1 1965 30 Jul 10.5 6.7 1962 13.5 1971 30 Aug 13.1 10.7 1975 16.0 1961 30 Sep 16.2 14.0 1974 19.8 1971 29 Oct 20.6 17.9 1963 22.1 1983 29 Nov 23.7 20.1 1963 26.7 1971 30 Dec 25.6 22.2 1984 29.9 1971 29 Annual 18.8 18.8 1978 20.8 1968 28 Ann-NCDC 18.9 NA NA NA NA NA ---------------------------------------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value MIN_MLY (Statistic 20): Minimum Monthly Value YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------------------------------------------------------- byr: 1961 1971 1971 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEAN MAX_DLY DATEMAX MIN_MLY YRMIMLY MAX_MLY YRMXMLY #_YEARS Month -------------------------------------------------------------------------- Jan 33.9 43.2 198625 31.2 1978 36.6 1972 27 Feb 32.3 41.5 197302 29.4 1985 36.1 1989 28 Mar 29.1 39.3 198707 26.7 1964 32.4 1962 28 Apr 25.3 35.3 197102 22.4 1984 29.6 1970 28 May 21.0 30.0 197214 16.6 1987 23.7 1967 28 Jun 16.7 26.1 198613 12.4 1984 20.0 1965 29 Jul 17.0 29.8 197813 12.8 1962 20.4 1971 28 Aug 20.1 35.8 198823 17.4 1983 22.9 1990 28 Sep 23.5 37.0 197230 21.0 1979 26.7 1971 28 Oct 28.3 42.9 197118 25.6 1964 30.2 1965 28 Nov 31.6 41.8 198626 28.1 1963 34.7 1971 28 Dec 33.4 45.7 197117 28.7 1984 38.5 1971 28 Annual 26.8 45.719711217 NA NA NA NA NA Ann-NCDC 26.0 NA -999999 NA NA NA NA NA -------------------------------------------------------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_DLY (Statistic 13): Minimum Daily Value DATEMIN (Statistic 14): Date (Year/Day) of Occurrence of Minimum Daily Value MIN_MLY (Statistic 20): Minimum Monthly Value YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------------------------------------------------------- byr: 1961 1971 1971 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEAN MIN_DLY DATEMIN MIN_MLY YRMIMLY MAX_MLY YRMXMLY #_YEARS Month -------------------------------------------------------------------------- Jan 19.9 4.0 197111 18.2 1985 21.5 1969 28 Feb 19.0 6.5 197223 16.8 1966 21.7 1989 29 Mar 16.9 4.5 197101 14.8 1976 19.3 1980 28 Apr 13.3 .9 198529 10.4 1968 17.0 1970 29 May 9.4 -2.1 198830 5.9 1987 13.1 1967 28 Jun 4.9 -4.1 198303 0.3 1967 8.8 1965 28 Jul 4.6 -5.2 197609 1.7 1962 7.7 1978 29 Aug 6.2 -4.0 197813 4.3 1964 9.1 1961 29 Sep 9.6 -1.7 197401 7.9 1961 12.9 1971 27 Oct 13.8 3.4 198803 11.9 1963 15.5 1984 28 Nov 16.9 5.5 197909 14.2 1963 19.4 1962 29 Dec 19.1 9.0 197409 16.7 1984 21.1 1986 28 Annual 12.8 -5.219071209 12.8 1978 13.8 1968 28 Ann-NCDC 12.8 NA -999999 NA NA NA NA NA -------------------------------------------------------------------------- Element 04: Wet Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 20.6 28 Feb 19.8 29 Mar 18.1 29 Apr 15.1 30 May 11.6 30 Jun 7.9 29 Jul 7.5 30 Aug 9.0 30 Sep 11.6 29 Oct 15.4 28 Nov 18.0 29 Dec 20.0 29 Annual 14.8 NA Ann-NCDC 14.5 NA -------------------------- Element 05: Dew Point Temperature (deg C) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 16.6 29 Feb 16.2 30 Mar 14.9 29 Apr 11.8 30 May 8.0 30 Jun 4.3 30 Jul 3.4 30 Aug 4.1 30 Sep 6.2 29 Oct 10.2 28 Nov 13.1 29 Dec 15.7 29 Annual 10.8 28 Ann-NCDC 10.4 NA -------------------------- Element 06: Precipitation (mm) MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY YRMIMLY MAX_MLY YRMXMLY #_YEARS Month ---------------------------------------------------------- Jan 87.9 3.2 1969 214.4 1983 29 Feb 75.9 0.0 1965 254.2 1979 29 Mar 46.1 0.0 1983 168.9 1982 29 Apr 12.1 0.0 1962 50.8 1981 30 May 5.6 0.0 1964 42.2 1961 29 Jun 4.5 0.0 1963 33.0 1969 30 Jul 6.5 0.0 1961 54.5 1985 30 Aug 6.1 0.0 1961 50.2 1975 30 Sep 14.5 0.0 1962 50.5 1986 29 Oct 20.4 0.0 1966 95.0 1964 27 Nov 40.0 5.0 1970 89.8 1965 29 Dec 69.3 0.0 1971 184.7 1977 29 Annual 388.8 NA NA NA NA NA Ann-NCDC 388.9 NA NA NA NA NA ---------------------------------------------------------- Element 11: Relative Humidity (%) MEAN (Statistic 01): Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Statistic: MEAN MIN_MLY YRMIMLY MAX_MLY YRMXMLY #_YEARS Month ---------------------------------------------------------- Jan 59 44 1964 68 1984 29 Feb 62 50 1989 72 1974 30 Mar 65 55 1966 78 1990 29 Apr 66 58 1989 75 1980 30 May 66 52 1971 78 1961 30 Jun 67 51 1971 82 1965 30 Jul 64 49 1971 74 1985 30 Aug 57 47 1970 66 1986 30 Sep 54 40 1980 64 1967 29 Oct 53 37 1988 67 1990 28 Nov 54 35 1988 65 1967 29 Dec 57 38 1971 73 1977 29 Annual 68 58 1978 68 1990 28 Ann-NCDC 60.3 NA NA NA NA NA ---------------------------------------------------------- Element 13: Station Pressure (hPa) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 933.7 29 Feb 934.9 30 Mar 936.0 29 Apr 937.6 30 May 938.0 30 Jun 938.9 30 Jul 939.1 30 Aug 938.7 30 Sep 938.3 29 Oct 936.2 29 Nov 934.6 30 Dec 933.7 29 Annual 936.8 28 Ann-NCDC 936.6 NA -------------------------- Element 14: Vapor Pressure (hPa) MEAN (Statistic 01): Mean Value MIN_MLY (Statistic 20): Minimum Monthly Value YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Statistic: MEAN MIN_MLY YRMIMLY MAX_MLY YRMXMLY #_YEARS Month ---------------------------------------------------------- Jan 19.3 15.8 1964 22.6 1984 29 Feb 18.8 15.3 1966 21.6 1981 30 Mar 17.4 13.6 1976 21.5 1980 29 Apr 14.4 11.5 1976 17.7 1970 30 May 11.3 8.6 1971 14.0 1961 30 Jun 8.7 5.4 1967 11.4 1975 30 Jul 8.2 5.7 1988 10.5 1968 30 Aug 8.5 6.0 1978 11.7 1961 30 Sep 9.9 7.7 1980 11.8 1982 29 Oct 13.0 9.0 1988 16.4 1990 28 Nov 15.6 10.7 1988 19.8 1971 29 Dec 18.3 15.1 1971 22.8 1989 29 Annual 13.8 12.8 1978 15.8 1990 28 Ann-NCDC 13.6 NA NA NA NA NA ---------------------------------------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 10.5 29.0 Feb 9.6 30.0 Mar 9.9 29.0 Apr 8.8 30.0 May 8.1 30.0 Jun 7.9 30.0 Jul 9.0 30.0 Aug 9.8 30.0 Sep 11.6 29.0 Oct 12.5 29.0 Nov 12.6 30.0 Dec 10.5 29.0 Annual 10.8 28.0 Ann-NCDC NA NA -------------------------- Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 3.3 29 Feb 3.2 30 Mar 3.4 29 Apr 3.2 30 May 3.5 30 Jun 3.4 30 Jul 3.1 30 Aug 2.6 30 Sep 2.7 29 Oct 2.8 29 Nov 3.0 30 Dec 3.2 29 Annual 3.8 28 Ann-NCDC 3.1 NA --------------------------