Station Name: FORT MYERS WSO AP, FL WMO Station Number: National I.D. Number: 00083186 Country: UNITED STATES OF AMERICA WMO Region: REGION IV - NORTH & CENTRAL AMERICA Latitude: 26d 35m N Longitude: 081d 52m W 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 #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1961 1961 eyr: 1990 1990 Statistic: MEAN #_YEARS Month -------------------------- Jan 17.7 30 Feb 18.2 30 Mar 20.6 30 Apr 22.8 30 May 25.7 30 Jun 27.6 30 Jul 28.2 30 Aug 28.3 30 Sep 27.8 30 Oct 25.1 30 Nov 21.6 30 Dec 18.7 30 Annual 23.5 30 Ann-NCDC 23.5 NA -------------------------- Element 02: Maximum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MAX_VAL (Statistic 04): Maximum Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------ byr: 1961 1962 1962 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN MAX_VAL DATEMAX #_YEARS Month ------------------------------------------ Jan 23.5 31.1 199019 30 Feb 24.1 32.8 197522 30 Mar 26.5 33.9 198019 30 Apr 29.0 35.6 198630 30 May 31.5 37.2 198926 30 Jun 32.4 39.4 198117 30 Jul 32.8 36.7 199026 30 Aug 32.9 36.7 198720 30 Sep 32.1 35.6 199018 30 Oct 29.9 35.0 199004 30 Nov 27.1 35.0 198623 30 Dec 24.4 32.2 197808 30 Annual 28.8 NA NA 30 Ann-NCDC 28.9 NA NA NA ------------------------------------------ Element 03: Minimum Dry Bulb Temperature (deg C) MEAN (Statistic 01): Mean Value MIN_VAL (Statistic 05): Minimum Value DATEMIN (Statistic 14): Date (Year/Day) of Occurrence of Minimum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------ byr: 1961 1962 1962 1961 eyr: 1990 1990 1990 1990 Statistic: MEAN MIN_VAL DATEMIN #_YEARS Month ------------------------------------------ Jan 11.8 -2.2 198113 30 Feb 12.3 .0 198104 30 Mar 14.8 .6 198003 30 Apr 16.7 5.6 198705 30 May 19.9 11.1 197105 30 Jun 22.8 15.6 198401 30 Jul 23.6 19.4 198901 30 Aug 23.7 20.6 198023 30 Sep 23.4 19.4 198330 30 Oct 20.3 8.9 198921 30 Nov 16.1 1.1 197025 30 Dec 12.8 -3.3 196213 30 Annual 18.2 NA NA 30 Ann-NCDC 18.2 NA NA NA ------------------------------------------ Element 04: Wet Bulb Temperature (deg C) SD3HRLY (Statistic 60): Standard Deviation of 3-Hourly Values MN3HRLY (Statistic 94): Mean of 3-Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------- byr: 1965 1965 1965 eyr: 1990 1990 1990 Statistic: SD3HRLY MN3HRLY #_YEARS Month ---------------------------------- Jan 5.3 14.6 26 Feb 5.0 14.8 26 Mar 4.2 16.8 26 Apr 3.3 18.6 26 May 2.4 21.2 26 Jun 1.7 23.6 26 Jul 1.3 24.3 26 Aug 1.3 24.3 26 Sep 1.3 23.9 26 Oct 2.9 21.3 26 Nov 4.2 18.2 26 Dec 5.1 15.6 26 Annual 5.1 19.8 26 Ann-NCDC NA 19.8 NA ---------------------------------- Element 05: Dew Point Temperature (deg C) SD3HRLY (Statistic 60): Standard Deviation of 3-Hourly Values MN3HRLY (Statistic 94): Mean of 3-Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------- byr: 1965 1965 1965 eyr: 1990 1990 1990 Statistic: SD3HRLY MN3HRLY #_YEARS Month ---------------------------------- Jan 6.3 12.3 26 Feb 6.1 12.3 26 Mar 5.1 14.4 26 Apr 4.2 16.1 26 May 3.1 19.0 26 Jun 1.8 22.1 26 Jul 1.3 22.9 26 Aug 1.2 23.1 26 Sep 1.3 22.6 26 Oct 3.4 19.6 26 Nov 4.9 16.2 26 Dec 6.0 13.5 26 Annual 5.8 17.8 26 Ann-NCDC NA 17.8 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 #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------------------------------------------------------- byr: 1961 1961 1961 1961 1961 1961 1961 1961 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MEANMLY MIN_MLY QUIN20% QUIN40% QUIN60% QUIN80% MAX_MLY #_YEARS Month -------------------------------------------------------------------------- Jan 46.7 3.8 12.7 26.4 44.4 74.2 189.2 30 Feb 56.6 3.8 18.8 35.3 55.6 87.6 274.8 30 Mar 78.0 0.8 14.7 36.8 69.3 126.7 471.9 30 Apr 26.9 0.0 5.6 14.0 25.4 44.2 99.3 30 May 98.3 8.6 34.5 62.7 97.0 150.9 262.1 30 Jun 241.8 50.5 147.3 199.4 253.2 326.9 510.5 30 Jul 209.8 57.9 141.5 180.8 220.0 272.3 367.5 30 Aug 245.4 101.1 166.4 212.1 257.6 318.0 424.9 30 Sep 198.6 49.0 115.1 160.0 207.5 273.3 421.6 30 Oct 74.7 1.3 15.2 36.6 67.3 121.2 280.2 30 Nov 39.9 0.3 6.1 16.8 33.8 65.3 204.7 30 Dec 38.9 0.5 7.6 18.8 34.8 63.0 132.6 30 Annual 1355.6 NA NA NA NA NA NA 30 Ann-NCDC 1355.6 NA NA NA NA NA NA NA -------------------------------------------------------------------------- Element 08: Maximum 24-Hour Precipitation (mm) MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value #_YEARS (Statistic 98): Number of Years used to Calculate Normal ---------------------------------- byr: 1962 1962 1962 eyr: 1990 1990 1990 Statistic: MAX_DLY DATEMAX #_YEARS Month ---------------------------------- Jan 66.8 198320 28 Feb 66.0 196915 28 Mar 142.2 197025 28 Apr 49.0 197924 28 May 196.8 198918 28 Jun 140.2 197425 28 Jul 103.1 196529 28 Aug 120.7 196711 28 Sep 141.0 197311 28 Oct 122.7 198712 29 Nov 91.9 198703 29 Dec 76.2 196910 29 Annual NA NA NA Ann-NCDC NA NA NA ---------------------------------- Element 09: Snowfall (cm) MEDIAN (Statistic 02): Median Value MAX_DLY (Statistic 11): Maximum Daily Value DATEMAX (Statistic 12): Date (Year/Day) of Occurrence of Maximum Daily Value MEANMLY (Statistic 15): Mean Monthly Value QUAR25% (Statistic 58): First Quartile QUAR75% (Statistic 59): Third Quartile #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------------------------------------------------------ byr: 1962 1962 1962 1962 1962 1962 1962 eyr: 1990 1990 1990 1990 1990 1990 1990 Statistic: MEDIAN MAX_DLY DATEMAX MEANMLY QUAR25% QUAR75% #_YEARS Month ------------------------------------------------------------------ Jan .0 .0 199031 .0 .0 .0 28 Feb .0 .0 199028 .0 .0 .0 28 Mar .0 .0 199031 .0 .0 .0 28 Apr .0 .0 199030 .0 .0 .0 28 May .0 .0 199031 .0 .0 .0 28 Jun .0 .0 199030 .0 .0 .0 28 Jul .0 .0 199031 .0 .0 .0 28 Aug .0 .0 199031 .0 .0 .0 28 Sep .0 .0 199030 .0 .0 .0 28 Oct .0 .0 199031 .0 .0 .0 29 Nov .0 .0 199030 .0 .0 .0 29 Dec .0 .0 199031 .0 .0 .0 29 Annual NA NA NA .0 NA NA NA Ann-NCDC NA NA NA 0.0 NA NA NA ------------------------------------------------------------------ Element 11: Relative Humidity (%) MN01LST (Statistic 71): Mean of Observations at 0100 LST MN04LST (Statistic 74): Mean of Observations at 0400 LST MN07LST (Statistic 77): Mean of Observations at 0700 LST MN10LST (Statistic 80): Mean of Observations at 1000 LST MN13LST (Statistic 83): Mean of Observations at 1300 LST MN16LST (Statistic 86): Mean of Observations at 1600 LST MN19LST (Statistic 89): Mean of Observations at 1900 LST MN22LST (Statistic 92): Mean of Observations at 2200 LST MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ---------------------------------------------------------------------------------- byr: 1965 1965 1965 1965 1965 1965 1965 1965 1965 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Statistic: MN01LST MN04LST MN07LST MN10LST MN13LST MN16LST MN19LST MN22LST MN3HRLY Month ---------------------------------------------------------------------------------- Jan 85.7 88.4 88.9 73.1 56.2 54.9 71.8 80.9 75.0 Feb 84.2 87.2 88.3 69.4 54.2 53.5 69.2 78.8 73.1 Mar 84.5 88.3 89.3 65.3 51.7 52.1 67.0 78.7 72.1 Apr 84.0 88.4 88.9 58.7 47.1 48.9 64.2 76.6 69.6 May 85.0 89.1 87.8 60.6 50.1 52.7 65.8 78.1 71.2 Jun 88.9 91.7 89.5 66.8 58.1 63.2 74.3 84.0 77.0 Jul 90.1 92.3 90.3 67.8 59.8 66.9 77.1 85.8 78.8 Aug 89.9 92.0 91.4 69.1 60.6 66.9 78.2 85.8 79.2 Sep 89.4 91.6 92.0 70.6 61.1 65.1 78.0 85.1 79.1 Oct 86.9 89.5 90.0 68.3 57.0 58.0 73.4 82.0 75.6 Nov 87.6 89.6 90.3 70.3 56.5 56.5 73.9 82.8 75.9 Dec 86.8 88.7 89.3 72.0 56.3 55.9 74.3 82.3 75.7 Annual 86.9 89.7 89.7 67.7 55.7 57.9 72.3 81.8 75.2 Ann-NCDC 86.9 89.7 89.7 67.7 55.7 57.9 72.3 81.7 75.2 ---------------------------------------------------------------------------------- Element 11: Relative Humidity (%) Statistic 98: Number of Years used to Calculate Normal Qualifier: 71: Mean of Observations at 0100 LST Qualifier: 74: Mean of Observations at 0400 LST Qualifier: 77: Mean of Observations at 0700 LST Qualifier: 80: Mean of Observations at 1000 LST Qualifier: 83: Mean of Observations at 1300 LST Qualifier: 86: Mean of Observations at 1600 LST Qualifier: 89: Mean of Observations at 1900 LST Qualifier: 92: Mean of Observations at 2200 LST Qualifier: 94: Mean of 3-Hourly Observations ---------------------------------------------------------------------------------- byr: 1965 1965 1965 1965 1965 1965 1965 1965 1965 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 71 74 77 80 83 86 89 92 94 Month ---------------------------------------------------------------------------------- Jan 26 26 26 26 26 26 26 26 26 Feb 26 26 26 26 26 26 26 26 26 Mar 26 26 26 26 26 26 26 26 26 Apr 26 26 26 26 26 26 26 26 26 May 26 26 26 26 26 26 26 26 26 Jun 26 26 26 26 26 26 26 26 26 Jul 26 26 26 26 26 26 26 26 26 Aug 26 26 26 26 26 26 26 26 26 Sep 26 26 26 26 26 26 26 26 26 Oct 26 26 26 26 26 26 26 26 26 Nov 26 26 26 26 26 26 26 26 26 Dec 26 26 26 26 26 26 26 26 26 Annual 26 26 26 26 26 26 26 26 26 Ann-NCDC NA NA NA NA NA NA NA NA NA ---------------------------------------------------------------------------------- Element 12: Sea Level Pressure (hPa) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1965 1965 eyr: 1990 1990 Statistic: MN3HRLY #_YEARS Month -------------------------- Jan 1019.7 24 Feb 1019.1 24 Mar 1017.9 24 Apr 1017.1 24 May 1015.7 24 Jun 1016.2 24 Jul 1017.9 24 Aug 1016.7 24 Sep 1015.3 24 Oct 1015.8 24 Nov 1017.9 24 Dec 1019.7 24 Annual 1017.4 23 Ann-NCDC 1017.4 NA -------------------------- Element 16: Wind Speed (m/sec) MN3HRLY (Statistic 94): Mean of 3-Hourly Observations ------------------ byr: 1965 eyr: 1990 Month ------------------ Jan 4.0 Feb 4.3 Mar 4.5 Apr 4.3 May 4.1 Jun 3.5 Jul 3.1 Aug 3.2 Sep 3.5 Oct 4.0 Nov 4.0 Dec 3.8 Annual 3.8 Ann-NCDC 3.9 ------------------ Element 17: Wind Direction (degrees) Statistic 38: Frequency Qualifier: 000.0 degrees 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 ---------------------------------------------------------------------------------- byr: 1965 1965 1965 1965 1965 1965 1965 1965 1965 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 000.0 022.5 045.0 067.5 090.0 112.5 135.0 157.5 180.0 Month ---------------------------------------------------------------------------------- Jan .115 .088 .099 .081 .071 .066 .037 .035 .062 Feb .106 .082 .089 .069 .058 .059 .050 .037 .072 Mar .083 .060 .071 .086 .077 .081 .064 .044 .069 Apr .105 .040 .073 .090 .096 .087 .051 .033 .043 May .097 .035 .076 .111 .112 .103 .058 .033 .038 Jun .129 .032 .079 .103 .103 .093 .066 .043 .042 Jul .152 .032 .066 .104 .112 .116 .078 .050 .046 Aug .135 .041 .076 .122 .132 .113 .071 .044 .040 Sep .107 .074 .133 .149 .126 .093 .055 .031 .034 Oct .084 .136 .187 .155 .092 .052 .024 .017 .020 Nov .105 .128 .161 .133 .081 .055 .034 .021 .035 Dec .126 .104 .111 .099 .080 .066 .045 .035 .047 Annual NA NA NA NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA NA NA NA ---------------------------------------------------------------------------------- Element 17: Wind Direction (degrees) Statistic 38: Frequency Qualifier: 202.5 degrees 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: 1965 1965 1965 1965 1965 1965 1965 1965 eyr: 1990 1990 1990 1990 1990 1990 1990 1990 Qualifier: 202.5 225.0 247.5 270.0 292.5 315.0 337.5 360.0 Month -------------------------------------------------------------------------- Jan .040 .028 .017 .024 .046 .053 .056 .082 Feb .045 .031 .022 .030 .050 .063 .055 .080 Mar .054 .046 .032 .035 .053 .047 .041 .056 Apr .046 .062 .047 .050 .060 .043 .032 .044 May .035 .055 .058 .052 .056 .031 .019 .030 Jun .036 .049 .058 .055 .044 .027 .018 .022 Jul .029 .048 .039 .038 .033 .017 .014 .025 Aug .030 .032 .031 .033 .028 .023 .019 .028 Sep .021 .024 .025 .026 .029 .021 .018 .035 Oct .011 .017 .017 .025 .032 .025 .029 .076 Nov .021 .023 .015 .019 .027 .025 .035 .081 Dec .031 .023 .015 .017 .025 .037 .049 .089 Annual NA NA NA NA NA NA NA NA Ann-NCDC NA NA NA NA NA NA NA NA -------------------------------------------------------------------------- Element 17: Wind Direction (degrees) PREVAIL (Statistic 41): Prevailing #_YEARS (Statistic 98): Number of Years used to Calculate Normal -------------------------- byr: 1965 1965 eyr: 1990 1990 Statistic: PREVAIL #_YEARS Month -------------------------- Jan 45.0 26 Feb 45.0 26 Mar 67.5 26 Apr 90.0 26 May 90.0 26 Jun 67.5 26 Jul 112.5 26 Aug 90.0 26 Sep 67.5 26 Oct 45.0 26 Nov 45.0 26 Dec 45.0 26 Annual 67.5 NA Ann-NCDC NA NA -------------------------- Element 51: Number Days with Thunder (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan .7 Feb 1.3 Mar 2.2 Apr 1.6 May 5.9 Jun 15.7 Jul 21.5 Aug 21.1 Sep 13.3 Oct 3.2 Nov .8 Dec .7 Annual 88.0 Ann-NCDC 88.0 ------------------ Element 61: Number Days with Haze/Smoke (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan 7.8 Feb 8.0 Mar 8.4 Apr 8.5 May 10.1 Jun 6.9 Jul 5.4 Aug 5.0 Sep 5.8 Oct 6.8 Nov 7.4 Dec 6.1 Annual 86.2 Ann-NCDC 86.2 ------------------ Element 63: Number Days with Blowing Dust/Sand (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr * May .0 Jun .0 Jul * Aug * Sep .0 Oct .0 Nov .0 Dec .0 Annual * Ann-NCDC * ------------------ Element 83: Number Days Maximum Temperature GE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 10.0 deg C Qualifier: 35.0 deg C -------------------------- byr: 1962 1962 eyr: 1990 1990 Qualifier: 10.0 35.0 Month -------------------------- Jan 30.9 .0 Feb 28.0 .0 Mar 31.0 .0 Apr 30.0 * May 31.0 .9 Jun 30.0 3.5 Jul 31.0 3.8 Aug 31.0 4.0 Sep 30.0 1.5 Oct 31.0 .1 Nov 30.0 * Dec 30.9 .0 Annual 364.8 13.8 Ann-NCDC 364.8 13.8 -------------------------- Element 85: Number Days Minimum Temperature LE Threshold (count) Statistic 15: Mean Monthly Value Qualifier: 0.0 deg C Qualifier: 10.0 deg C -------------------------- byr: 1962 1962 eyr: 1990 1990 Qualifier: 0.0 10.0 Month -------------------------- Jan .5 11.1 Feb .1 9.6 Mar .0 4.0 Apr .0 .7 May .0 .0 Jun .0 .0 Jul .0 .0 Aug .0 .0 Sep .0 .0 Oct .0 .1 Nov .0 2.8 Dec .2 9.2 Annual .8 37.5 Ann-NCDC 0.8 37.5 -------------------------- Element 95: Number Days with Precipitation GE Threshold (count) Qualifier: 1.0 mm MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan 4.2 Feb 4.6 Mar 4.4 Apr 2.6 May 6.0 Jun 12.7 Jul 15.1 Aug 15.9 Sep 12.6 Oct 5.9 Nov 3.6 Dec 3.6 Annual 91.2 Ann-NCDC 91.2 ------------------ Element 97: Number Days with Freezing Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual .0 Ann-NCDC 0.0 ------------------ Element 98: Number Days with Blowing Snow (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual .0 Ann-NCDC 0.0 ------------------ Element AA: Number Days with Rain/Drizzle (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan 8.1 Feb 8.5 Mar 7.5 Apr 5.0 May 10.1 Jun 18.2 Jul 21.3 Aug 21.3 Sep 18.9 Oct 10.0 Nov 7.0 Dec 6.3 Annual 142.2 Ann-NCDC 142.2 ------------------ Element AB: Number Days with Snow/Hail (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan .0 Feb .0 Mar .0 Apr .0 May .0 Jun .0 Jul .0 Aug .0 Sep .0 Oct .0 Nov .0 Dec .0 Annual .0 Ann-NCDC 0.0 ------------------ Element AC: Number Days with Fog/Mist (count) MEANMLY (Statistic 15): Mean Monthly Value ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan 15.2 Feb 12.2 Mar 12.5 Apr 10.3 May 9.1 Jun 5.9 Jul 3.5 Aug 3.9 Sep 4.8 Oct 8.3 Nov 12.2 Dec 13.1 Annual 111.0 Ann-NCDC 111.0 ------------------ Element AD: Number Days with Weather Phenomena (count) #_YEARS (Statistic 98): Number of Years used to Calculate Normal ------------------ byr: 1962 eyr: 1990 Month ------------------ Jan 28 Feb 28 Mar 28 Apr 28 May 28 Jun 28 Jul 28 Aug 28 Sep 28 Oct 28 Nov 29 Dec 29 Annual NA Ann-NCDC NA ------------------