Station Name: BREST WMO Station Number: 07110 National I.D. Number: Country: FRANCE WMO Region: REGION VI - EUROPE Latitude: 48d 27m N Longitude: 004d 25m W Elevation: 103 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 MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------------------------------------------------------ byr: 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MEANDLY MIN_MLY YRMIMLY MAX_MLY YRMXMLY MN3HRLY Month ------------------------------------------------------------------ Jan 7.0 6.3 .7 1963 8.7 1990 6.3 Feb 6.5 6.4 1.3 1986 10.1 1990 6.2 Mar 7.4 7.5 4.9 1962 9.9 1989 7.4 Apr 8.8 9.0 6.5 1986 11.6 1987 8.8 May 11.6 11.6 10.1 1984 15.6 1989 11.5 Jun 14.2 14.2 11.5 1972 17.5 1976 14.1 Jul 16.2 16.3 14.6 1965 19.9 1983 16.0 Aug 16.2 16.3 14.2 1986 18.6 1990 16.0 Sep 15.1 15.0 12.7 1986 16.4 1961 14.7 Oct 12.4 12.4 9.1 1974 14.3 1969 12.2 Nov 8.9 8.9 7.3 1985 10.6 1978 8.9 Dec 7.4 7.3 4.7 1963 9.6 1988 7.3 Annual 10.9 10.9 9.7 1963 12.5 1989 10.8 Ann-NCDC NA 10.9 NA NA NA NA 10.8 ------------------------------------------------------------------ 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 9.3 16.5 8.7 196921 3.4 1963 11.0 1990 Feb 9.0 18.3 8.9 199023 3.3 1986 12.5 1990 Mar 10.6 22.6 10.5 196530 8.0 1962 13.1 1990 Apr 12.3 26.7 12.4 198422 9.6 1986 16.0 1984 May 14.9 28.6 15.1 198920 12.7 1972 20.6 1989 Jun 17.9 33.3 18.0 197627 14.3 1972 23.1 1976 Jul 19.7 32.2 20.1 198312 17.7 1965 24.7 1983 Aug 19.7 34.8 20.0 199003 17.0 1986 23.3 1976 Sep 18.3 32.6 18.5 196101 15.6 1974 21.0 1971 Oct 15.4 24.1 15.5 197101 11.7 1974 18.3 1969 Nov 11.5 20.7 11.6 198913 9.9 1980 13.3 1978 Dec 9.7 18.3 9.7 198502 7.5 1963 11.5 1988 Annual 14.0 34.8 14.119900803 12.7 1963 16.1 1989 Ann-NCDC NA NA 14.1 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 4.6 -10.9 3.9 196320 -2.0 1963 6.4 1990 Feb 4.0 -9.2 3.8 196302 -.7 1986 7.8 1990 Mar 4.5 -4.9 4.5 197107 1.8 1962 7.6 1981 Apr 5.5 -2.3 5.7 197811 3.4 1986 8.3 1961 May 8.0 .0 8.1 197907 6.5 1968 10.6 1990 Jun 10.6 3.8 10.5 196202 8.7 1972 12.0 1976 Jul 12.3 6.0 12.4 196518 11.4 1972 15.1 1983 Aug 12.6 6.8 12.6 197219 11.1 1978 14.1 1990 Sep 11.8 3.5 11.5 197226 9.0 1986 13.1 1987 Oct 9.4 .2 9.4 198330 6.6 1974 11.7 1968 Nov 6.2 -6.6 6.2 198007 4.3 1985 7.8 1978 Dec 4.8 -10.1 4.9 197028 1.9 1963 7.8 1988 Annual 7.7 -10.9 7.819820120 6.7 1963 8.9 1990 Ann-NCDC NA NA 7.8 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 136.4 137.9 19.0 1964 73.7 183.3 267.6 1988 Feb 90.0 108.2 9.6 1965 56.9 159.0 229.5 1977 Mar 104.4 104.9 14.2 1990 71.2 147.5 199.9 1985 Apr 71.5 72.1 4.5 1980 38.2 106.2 191.3 1966 May 72.7 75.7 17.2 1989 37.4 101.7 160.7 1981 Jun 51.5 54.3 1.7 1976 20.4 91.1 120.4 1980 Jul 41.2 46.3 9.9 1989 25.9 64.2 102.8 1988 Aug 61.0 59.0 9.7 1976 24.7 89.8 126.7 1985 Sep 69.1 80.0 22.9 1985 40.3 115.9 162.9 1974 Oct 94.1 110.0 9.8 1969 57.5 172.9 254.8 1987 Nov 111.7 120.9 33.2 1978 74.2 167.7 227.0 1963 Dec 132.0 140.2 42.5 1971 73.3 188.8 330.8 1965 Annual 1119.2 1109.4 782.0 1973 948.8 1236.1 1462.7 1982 Ann-NCDC NA 1109.5 NA NA NA NA NA NA -------------------------------------------------------------------------- Element 08: Maximum 24-Hour Precipitation (mm) MAX_VAL (Statistic 04): Maximum Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MAX_VAL DATEMAX Month -------------------------- Jan 51.5 197724 Feb 40.9 197410 Mar 38.6 198817 Apr 27.6 198911 May 42.9 196703 Jun 30.1 198014 Jul 37.3 196906 Aug 56.4 196205 Sep 45.2 196229 Oct 50.2 196201 Nov 37.8 198206 Dec 54.8 196519 Annual 56.419620805 Ann-NCDC NA NA -------------------------- Element 12: Sea Level Pressure (hPa) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1016.3 Feb 1015.2 Mar 1016.1 Apr 1015.4 May 1015.5 Jun 1018.0 Jul 1018.8 Aug 1017.7 Sep 1017.5 Oct 1016.1 Nov 1015.7 Dec 1016.1 Annual 1016.5 Ann-NCDC 1016.5 ------------------ 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 24.0 63.6 Feb 31.0 87.9 Mar 35.0 126.5 Apr 43.0 174.9 May 46.0 211.9 Jun 46.0 216.1 Jul 48.0 229.3 Aug 47.0 206.2 Sep 45.0 168.0 Oct 37.0 123.6 Nov 29.0 80.4 Dec 25.0 63.3 Annual 38.0 1751.8 Ann-NCDC NA 1751.7 -------------------------- Element 16: Wind Speed (m/sec) MEAN (Statistic 01): Mean Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 5.1 Feb 5.1 Mar 5.2 Apr 5.2 May 4.8 Jun 4.3 Jul 4.1 Aug 4.1 Sep 4.1 Oct 4.3 Nov 4.6 Dec 5.1 Annual 4.7 Ann-NCDC 4.7 ------------------ Element 16: Wind Speed (m/sec) Qualifier: 04: Maximum Value MAXGUST (Statistic 30): Maximum Gust ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 39.0 Feb 38.0 Mar 39.0 Apr 28.0 May 27.0 Jun 30.0 Jul 29.0 Aug 27.0 Sep 27.0 Oct 41.0 Nov 37.0 Dec 33.0 Annual 41.0 Ann-NCDC NA ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN (Statistic 01): Mean Value MN_SRSS (Statistic 45): Mean - Sunrise to Sunset -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN MN_SRSS Month -------------------------- Jan 6.0 6.3 Feb 5.8 6.0 Mar 5.5 5.8 Apr 5.2 5.5 May 5.2 5.5 Jun 5.2 5.4 Jul 5.0 5.2 Aug 5.0 5.4 Sep 5.0 5.3 Oct 5.3 5.7 Nov 5.7 6.0 Dec 5.9 6.2 Annual 5.4 5.7 Ann-NCDC 5.4 5.7 -------------------------- Element 20: Sky Cover (Cloud Cover) (okta) Qualifier: 57: Mean Percent MN_SRSS (Statistic 45): Mean - Sunrise to Sunset ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 79.0 Feb 75.0 Mar 73.0 Apr 69.0 May 69.0 Jun 68.0 Jul 65.0 Aug 67.0 Sep 66.0 Oct 71.0 Nov 75.0 Dec 77.0 Annual 71.0 Ann-NCDC 71.2 ------------------ Element 20: Sky Cover (Cloud Cover) (okta) MEAN% (Statistic 57): Mean Percent ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 75.0 Feb 72.0 Mar 69.0 Apr 65.0 May 65.0 Jun 65.0 Jul 62.0 Aug 63.0 Sep 62.0 Oct 66.0 Nov 71.0 Dec 74.0 Annual 67.0 Ann-NCDC 67.4 ------------------ Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan 1.0 Feb .9 Mar .9 Apr .8 May 1.0 Jun 1.0 Jul 1.3 Aug .8 Sep .9 Oct .8 Nov .9 Dec 1.0 Annual 11.3 Ann-NCDC 11.3 ------------------ 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 2.0 2.1 Feb 1.5 1.7 Mar 2.0 1.6 Apr .5 1.0 May .0 .5 Jun .0 .1 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .3 Nov 2.0 1.7 Dec 1.0 1.6 Annual 10.0 10.7 Ann-NCDC 9.0 10.6 -------------------------- 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 1.5 2.0 Feb 1.5 2.5 Mar 1.0 1.6 Apr .0 .5 May .0 .1 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .0 Nov .0 .5 Dec 1.0 1.2 Annual 7.0 8.6 Ann-NCDC 5.0 8.4 -------------------------- 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 10.0 10.6 Feb 6.5 6.9 Mar 5.0 5.2 Apr 3.0 2.9 May 3.0 2.5 Jun 1.0 2.0 Jul 2.0 1.8 Aug 1.5 1.6 Sep 2.0 2.9 Oct 4.5 5.2 Nov 7.0 7.2 Dec 10.5 11.0 Annual 60.0 59.9 Ann-NCDC 56.0 59.8 -------------------------- 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 3.5 4.7 Feb 4.0 4.7 Mar 1.0 2.0 Apr .0 .4 May .0 .0 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .0 Nov .5 1.0 Dec 3.0 3.8 Annual 13.0 16.7 Ann-NCDC 12.0 16.6 -------------------------- Element 83: Number Days Maximum Temperature GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 25.0 deg C Qualifier: 30.0 deg C Qualifier: 35.0 deg C ---------------------------------- byr: 1961 1961 1961 eyr: 1990 1990 1990 Qualifier: 25.0 30.0 35.0 Month ---------------------------------- Jan .0 .0 .0 Feb .0 .0 .0 Mar .0 .0 .0 Apr .1 .0 .0 May .6 .0 .0 Jun 1.3 .2 .0 Jul 2.9 .4 .0 Aug 1.9 .3 .0 Sep 1.3 .0 .0 Oct .0 .0 .0 Nov .0 .0 .0 Dec .0 .0 .0 Annual 8.1 .9 .0 Ann-NCDC 8.1 0.9 0.0 ---------------------------------- Element 84: Number Days Maximum Temperature LE Threshold (count) Qualifier: 0.0 deg C MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1961 eyr: 1990 Month ------------------ Jan .2 Feb .2 Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual .4 Ann-NCDC 0.4 ------------------ 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 .6 .0 Feb .2 .0 Mar .0 .0 Apr .0 .0 May .0 .0 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .0 Nov .0 .0 Dec .1 .0 Annual .9 .1 Ann-NCDC 0.9 0.0 -------------------------- 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 .1 May .8 Jun 1.7 Jul 5.4 Aug 5.7 Sep 2.8 Oct .3 Nov .0 Dec .0 Annual 16.8 Ann-NCDC 16.8 ------------------ Element 95: Number Days with Precipitation GE Threshold (count) Statistic 02: Median 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 23.0 18.0 10.0 4.5 Feb 18.0 13.5 7.5 3.0 Mar 21.0 15.5 7.0 3.0 Apr 19.0 13.0 5.0 1.0 May 15.5 11.0 5.0 2.0 Jun 14.5 8.5 4.0 1.5 Jul 13.0 8.0 3.0 1.0 Aug 15.0 8.5 3.5 1.5 Sep 16.0 10.0 5.0 2.5 Oct 18.0 12.5 6.5 2.5 Nov 22.0 17.0 8.0 4.0 Dec 22.0 17.0 10.0 5.0 Annual 213.5 156.0 76.5 36.0 Ann-NCDC 217.0 152.5 74.5 31.5 ------------------------------------------ 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 22.2 17.9 9.8 4.7 Feb 18.6 14.3 7.4 3.9 Mar 19.8 15.0 7.5 3.5 Apr 17.3 12.1 5.1 1.9 May 16.2 11.9 5.4 2.2 Jun 13.8 8.9 3.6 1.7 Jul 13.0 8.1 2.9 1.1 Aug 14.9 9.7 3.7 1.6 Sep 15.4 10.2 5.3 2.7 Oct 17.8 13.5 7.3 3.9 Nov 21.0 16.2 7.8 4.1 Dec 21.4 17.4 9.5 4.7 Annual 211.4 155.3 75.2 35.9 Ann-NCDC 211.4 155.2 75.3 36.0 ------------------------------------------ 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 30.0 30.0 22.0 13.0 Feb 28.0 26.0 17.0 10.0 Mar 28.0 24.0 17.0 9.0 Apr 26.0 23.0 14.0 7.0 May 27.0 24.0 15.0 7.0 Jun 24.0 15.0 8.0 6.0 Jul 23.0 17.0 6.0 5.0 Aug 24.0 19.0 8.0 4.0 Sep 24.0 21.0 12.0 6.0 Oct 28.0 24.0 16.0 11.0 Nov 28.0 26.0 14.0 9.0 Dec 29.0 26.0 19.0 9.0 Annual 250.0 189.0 98.0 53.0 Ann-NCDC NA NA NA NA ------------------------------------------