Station Name: Lyon/Bron WMO Station Number: 07480 National I.D. Number: Country: FRANCE WMO Region: REGION VI - EUROPE Latitude: 45d 43m N Longitude: 004d 57m E Elevation: 201 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) MEDIAN (Statistic 02): Median Value MEANDLY (Statistic 06): Mean 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 ---------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MEANDLY MIN_MLY YRMIMLY MAX_MLY YRMXMLY Month ---------------------------------------------------------- Jan 3.0 2.6 -3.5 1963 7.2 1988 Feb 4.9 4.5 -1.0 1963 9.7 1990 Mar 7.4 7.2 3.0 1971 10.7 1981 Apr 10.2 10.3 7.7 1986 13.4 1961 May 14.0 14.3 12.2 1984 17.4 1990 Jun 17.6 17.9 15.9 1969 21.4 1976 Jul 20.6 20.7 18.5 1966 26.1 1983 Aug 20.0 20.0 17.6 1968 22.4 1983 Sep 17.1 17.1 13.5 1972 21.1 1961 Oct 12.7 12.5 7.7 1974 15.0 1967 Nov 6.7 6.7 3.9 1985 10.2 1984 Dec 3.9 3.2 -1.6 1963 6.6 1974 Annual 11.4 11.4 9.9 1963 12.7 1989 Ann-NCDC NA 11.4 NA NA NA NA ---------------------------------------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEDIAN (Statistic 02): Median Value MAX_VAL (Statistic 04): Maximum Value MNDLYMX (Statistic 09): Mean Daily Maximum 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 -------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MAX_VAL MNDLYMX DATEMAX MIN_MLY YRMIMLY MAX_MLY YRMXMLY Month -------------------------------------------------------------------------- Jan 6.1 16.3 5.7 197416 .0 1987 10.2 1988 Feb 8.2 21.4 8.1 199024 1.8 1986 14.4 1990 Mar 11.6 25.7 11.6 199022 7.4 1971 15.9 1989 Apr 15.2 28.0 15.2 196822 10.8 1986 18.6 1961 May 19.1 29.4 19.3 197608 16.4 1984 23.1 1990 Jun 22.9 34.4 23.2 197630 20.4 1969 28.8 1976 Jul 26.1 39.8 26.5 198322 23.5 1965 32.8 1983 Aug 26.0 37.1 25.6 197416 22.1 1968 28.1 1990 Sep 22.4 33.8 22.4 196101 18.9 1972 27.3 1961 Oct 17.1 28.4 16.8 196605 11.0 1974 19.7 1967 Nov 10.0 22.6 10.1 197003 6.8 1985 14.1 1984 Dec 6.4 20.2 5.9 198918 1.3 1969 9.5 1978 Annual 15.8 39.8 15.9 NA 14.3 1963 17.6 1989 Ann-NCDC NA NA 15.9 NA NA NA NA NA -------------------------------------------------------------------------- Element 03: Minimum Dry Bulb Temperature (deg C) MEDIAN (Statistic 02): Median Value MIN_VAL (Statistic 05): Minimum Value MNDLYMI (Statistic 10): Mean Daily Minimum 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 -------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MIN_VAL MNDLYMI DATEMIN MIN_MLY YRMIMLY MAX_MLY YRMXMLY Month -------------------------------------------------------------------------- Jan .2 -23.0 -.4 196323 -7.0 1963 4.2 1988 Feb 1.4 -19.3 1.0 196305 -4.7 1963 5.1 1990 Mar 2.9 -10.5 2.8 197107 -1.4 1971 6.4 1981 Apr 5.2 -3.2 5.5 197711 3.2 1973 8.3 1961 May 9.1 -.3 9.3 196704 7.6 1987 11.7 1988 Jun 12.5 3.6 12.6 196501 10.9 1972 14.8 1982 Jul 14.8 6.1 15.0 196207 13.1 1980 19.3 1983 Aug 14.4 5.2 14.4 198630 12.9 1961 17.2 1983 Sep 11.7 1.9 11.7 197722 8.1 1972 14.8 1961 Oct 8.3 -3.2 8.2 197326 4.5 1974 10.9 1966 Nov 3.5 -7.1 3.4 198928 1.0 1985 6.2 1984 Dec .7 -16.0 .4 196324 -4.7 1963 3.8 1974 Annual 7.0 -23.0 7.019820123 5.6 1963 8.3 1988 Ann-NCDC NA NA 7.0 NA NA NA NA NA -------------------------------------------------------------------------- Element 06: Precipitation (mm) MEDIAN (Statistic 02): Median Value MEANMLY (Statistic 15): Mean Monthly Value MIN_MLY (Statistic 20): Minimum Monthly Value YRMIMLY (Statistic 21): Year of Occurrence of Minimum Monthly Value QUIN20% (Statistic 22): First Quintile QUIN80% (Statistic 25): Fourth Quintile MAX_MLY (Statistic 26): Maximum Monthly Value YRMXMLY (Statistic 27): Year of Occurrence of Maximum Monthly Value -------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MEANMLY MIN_MLY YRMIMLY QUIN20% QUIN80% MAX_MLY YRMXMLY Month -------------------------------------------------------------------------- Jan 54.0 54.1 9.2 1989 37.2 66.2 109.2 1979 Feb 53.8 54.5 8.2 1965 36.3 71.6 115.8 1977 Mar 72.2 62.9 11.0 1990 26.5 88.3 141.5 1964 Apr 56.1 67.8 9.3 1967 25.3 94.4 238.0 1983 May 72.6 86.0 26.3 1976 56.5 116.2 196.8 1983 Jun 73.2 76.6 12.1 1976 37.5 117.8 153.8 1981 Jul 54.5 60.6 10.9 1983 31.0 83.4 152.1 1965 Aug 71.6 76.7 30.4 1989 46.7 105.4 202.4 1963 Sep 53.2 75.2 3.2 1977 24.8 124.7 258.1 1965 Oct 56.2 79.5 8.3 1969 28.6 137.2 190.9 1979 Nov 68.0 71.4 8.1 1978 24.3 109.1 165.1 1982 Dec 55.8 59.2 23.2 1973 36.5 86.5 113.1 1981 Annual 808.6 824.8 623.2 1989 694.6 920.5 1170.4 1977 Ann-NCDC NA 824.5 NA NA NA NA NA NA -------------------------------------------------------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1020.2 Feb 1017.7 Mar 1017.3 Apr 1014.6 May 1015.4 Jun 1016.7 Jul 1017.3 Aug 1016.8 Sep 1018.4 Oct 1018.7 Nov 1018.5 Dec 1019.7 Annual 1017.6 Ann-NCDC 1017.6 ------------------ 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 23 62.6 Feb 31 89.8 Mar 41 147.5 Apr 46 184.2 May 47 215.9 Jun 54 250.9 Jul 62 292.6 Aug 60 259.0 Sep 56 208.1 Oct 40 134.3 Nov 27 75.3 Dec 21 55.4 Annual 42 1975.7 Ann-NCDC NA 1975.6 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 2.9 Feb 3.3 Mar 3.5 Apr 3.6 May 3.1 Jun 2.9 Jul 3.0 Aug 2.7 Sep 2.8 Oct 2.7 Nov 2.9 Dec 2.9 Annual 3.0 Ann-NCDC 3.0 ------------------ Element 51: Number Days with Thunder (count) MEDIAN (Statistic 02): Median Value MEANMLY (Statistic 15): Mean Monthly Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEDIAN MEANMLY Month -------------------------- Jan .0 .1 Feb .0 .2 Mar 1.0 1.0 Apr 2.0 2.2 May 4.0 4.5 Jun 6.0 6.1 Jul 6.0 5.9 Aug 5.5 5.9 Sep 3.0 3.4 Oct 1.0 1.4 Nov .0 .5 Dec .0 .2 Annual 31.5 31.4 Ann-NCDC 28.5 31.4 -------------------------- Element 53: Number Days with Hail (count) MEDIAN (Statistic 02): Median Value MEANMLY (Statistic 15): Mean Monthly Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEDIAN MEANMLY Month -------------------------- Jan .0 .0 Feb .0 .1 Mar .0 .1 Apr .0 .2 May .0 .3 Jun .0 .1 Jul .0 .2 Aug .0 .2 Sep .0 .1 Oct .0 .0 Nov .0 .0 Dec .0 .0 Annual 1.0 1.4 Ann-NCDC .0 1.3 -------------------------- Element 56: Number Days with Snowfall (count) MEDIAN (Statistic 02): Median Value MEANMLY (Statistic 15): Mean Monthly Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEDIAN MEANMLY Month -------------------------- Jan 4.5 5.5 Feb 2.0 3.9 Mar 2.0 2.5 Apr 1.0 1.1 May .0 .0 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .0 Nov 1.0 2.0 Dec 4.0 4.6 Annual 20.0 19.6 Ann-NCDC 14.5 19.6 -------------------------- Element 73: Number Days with no Sunshine (count) MEDIAN (Statistic 02): Median Value MEANMLY (Statistic 15): Mean Monthly Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEDIAN MEANMLY Month -------------------------- Jan 11.0 10.7 Feb 6.0 6.6 Mar 4.0 4.2 Apr 3.0 3.1 May 2.0 2.5 Jun 1.0 1.2 Jul .0 .8 Aug .0 .7 Sep 1.0 1.3 Oct 4.0 3.9 Nov 9.0 8.6 Dec 13.0 12.9 Annual 55.5 56.5 Ann-NCDC 54.0 56.5 -------------------------- Element 76: Number Days with Air Frost (count) MEDIAN (Statistic 02): Median Value MEANMLY (Statistic 15): Mean Monthly Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEDIAN MEANMLY Month -------------------------- Jan 15.0 15.1 Feb 11.0 11.5 Mar 7.0 8.2 Apr 1.0 1.8 May .0 .0 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .5 Nov 6.0 6.6 Dec 14.0 14.6 Annual 60.0 58.3 Ann-NCDC 54.0 58.3 -------------------------- Element 84: Number Days Maximum Temperature LE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.0 deg C Qualifier: 25.0 deg C Qualifier: 30.0 deg C Qualifier: 35.0 deg C ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Qualifier: 0.0 25.0 30.0 35.0 Month ------------------------------------------ Jan 4.0 .0 .0 .0 Feb 1.2 .0 .0 .0 Mar .2 .1 .0 .0 Apr .0 .2 .0 .0 May .0 3.3 .0 .0 Jun .0 10.4 1.9 .0 Jul .0 19.2 7.2 .7 Aug .0 16.9 5.4 .3 Sep .0 8.7 1.2 .0 Oct .0 .8 .0 .0 Nov .4 .0 .0 .0 Dec 3.9 .0 .0 .0 Annual 9.7 59.5 15.8 1.0 Ann-NCDC 9.7 59.6 15.7 1.0 ------------------------------------------ Element 85: Number Days Minimum Temperature LE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: -5.0 deg C Qualifier: -10.0 deg C -------------------------- byr: 1961 1961 eyr: 1990 1990 Qualifier: -5.0 -10.0 Month -------------------------- Jan 4.3 1.5 Feb 2.3 .3 Mar .5 .1 Apr .0 .0 May .0 .0 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .0 Nov .3 .0 Dec 3.1 .6 Annual 10.5 2.4 Ann-NCDC 10.5 2.5 -------------------------- Element 87: Number Days Mean Temperature GE Threshold (count) Qualifier: 18.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .2 May 4.4 Jun 14.4 Jul 24.3 Aug 22.6 Sep 11.9 Oct 2.0 Nov .0 Dec .0 Annual 79.9 Ann-NCDC 79.8 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.1 mm Qualifier: 1.0 mm Qualifier: 5.0 mm Qualifier: 10.0 mm ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Qualifier: 0.1 1.0 5.0 10.0 Month ------------------------------------------ Jan 16.0 10.4 3.4 1.2 Feb 13.4 9.3 3.9 1.6 Mar 15.0 9.7 4.1 1.9 Apr 14.4 9.6 4.3 1.9 May 15.4 10.9 5.9 2.5 Jun 12.5 8.2 4.6 2.8 Jul 9.8 6.8 3.4 2.1 Aug 11.5 8.2 4.7 2.6 Sep 10.3 7.3 4.0 2.7 Oct 12.6 8.5 4.5 2.5 Nov 13.7 8.9 4.1 2.2 Dec 15.1 9.8 3.5 1.4 Annual 159.8 107.5 50.4 25.4 Ann-NCDC 159.7 107.6 50.4 25.4 ------------------------------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 26: Maximum Monthly Value Qualifier: 0.1 mm Qualifier: 1.0 mm Qualifier: 5.0 mm Qualifier: 10.0 mm ------------------------------------------ byr: 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 Qualifier: 0.1 1.0 5.0 10.0 Month ------------------------------------------ Jan 26.0 18.0 7.0 4.0 Feb 23.0 18.0 11.0 5.0 Mar 24.0 16.0 10.0 7.0 Apr 24.0 17.0 13.0 9.0 May 24.0 19.0 12.0 6.0 Jun 20.0 15.0 10.0 7.0 Jul 16.0 13.0 8.0 6.0 Aug 19.0 16.0 10.0 6.0 Sep 19.0 17.0 12.0 9.0 Oct 24.0 18.0 10.0 7.0 Nov 22.0 14.0 10.0 5.0 Dec 25.0 19.0 7.0 4.0 Annual 196.0 138.0 73.0 35.0 Ann-NCDC NA NA NA NA ------------------------------------------