******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                      MARICOPA                      *
             *                        2009                        *
             *                                                    *
             ******************************************************


     DATE    AIR TEMP   REL HUM  SOIL TEMP  WIND   SOLAR RAIN  ETo  HEAT UNITS
                                   4"  20"  SPEED   RAD
             MX MN AV   MX MN AV   AV  AV  MX  AV                    55  50  45
    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
    NOV  15  67 36 51  100 22 65   59  66  10  2.7  358  0.00  0.10   3   6   9

    NOV  16  73 32 51   88 10 44   57  65  13  2.2  368  0.00  0.12   5   8  11

    NOV  17  76 33 53   77 10 40   57  64  11  2.5  366  0.00  0.13   7   9  12

    NOV  18  77 33 53   79 11 39   57  63   8  1.8  333  0.00  0.11   7  10  13

    NOV  19  75 33 53   72 11 37   57  63   7  2.2  344  0.00  0.11   6   9  12

    NOV  20  78 34 54   71 11 37   57  63   9  1.8  348  0.00  0.11   7  10  13

    NOV  21  77 35 54   73 12 38   58  62  10  2.2  338  0.00  0.12   7  10  13

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   75 34 53   80 12 43   57  64      2.2  351
   TOTALS                                                0.00  0.80  42  61  83

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 5621         HOURS OF TEMP BELOW 45F = 66 
              86/50F = 6984         HOURS OF TEMP BELOW 32F = 0 
              86/45F = 8441         HOURS OF TEMP ABOVE 68F = 154 

   ****************************************************************************
   *                          ABBREVIATIONS AND UNITS                         *
   *                                                                          *
   *   MX : MAXIMUM FOR DAY          AIR TEMP : AIR TEMPERATURE IN DEGREES F  *
   *   MN : MINIMUM FOR DAY          REL HUM : RELATIVE HUMIDITY IN %         *
   *   AV : AVERAGE FOR DAY          SOLAR RAD : SOLAR RADIATION IN LANGLEYS  *
   *   WIND SPEED : IN MILES/HOUR    SOIL TEMP : SOIL TEMPERATURE AT 4 AND 20 * 
   *                                             INCHES IN DEGREES F          *
   *   RAIN : RAINFALL IN INCHES     ETo : REFERENCE CROP EVAPOTRANSPIRATION  *
   *                                       IN INCHES                          *
   *                                                                          *
   *            ## or 999 : MISSING DATA                                      *
   *                   55 : TEMPERATURE LIMITS = 86/55F                       *
   *                   50 : TEMPERATURE LIMITS = 86/50F                       *
   *                   45 : TEMPERATURE LIMITS = 86/45F                       *
   *                   ^  : ACCUMULATED SINCE JAN 1                           *
   *                   ^^ : ACCUMULATED BETWEEN  NOV 1 AND MARCH 31           *
   ****************************************************************************