******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                      PARKER-2                      *
             *                        2013                        *
             *                                                    *
             ******************************************************


     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
    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
    MAY  12 103 59 82   79  9 36   91  81   9  3.6  697  0.00  0.31  21  26  31

    MAY  13 105 60 83   84  8 36   92  82  12  4.3  697  0.00  0.33  22  27  32

    MAY  14 103 64 85   76 11 29   92  83  20  7.8  681  0.00  0.39  24  28  33

    MAY  15  96 61 81   48 11 26   90  83  24 10.1  711  0.00  0.42  21  26  31

    MAY  16  97 65 81   58 10 31   90  83  23  9.6  694  0.00  0.40  23  28  33

    MAY  17  91 64 78   62 16 36   87  83  25  8.5  502  0.00  0.28  22  27  32

    MAY  18  91 61 77   72 14 40   89  83  13  5.8  690  0.00  0.31  20  25  30

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   98 62 81   68 11 33   90  83      7.1  667
   TOTALS                                                0.00  2.44 153 188 223

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 1382         HOURS OF TEMP BELOW 45F = 926 
              86/50F = 1860         HOURS OF TEMP BELOW 32F = 83 
              86/45F = 2402         HOURS OF TEMP ABOVE 68F = 699 

   ****************************************************************************
   *                          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           *
   ****************************************************************************