******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                  PHOENIX GREENWAY                  *
             *                        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  97 67 83   47 10 20   78  72  13  2.7  697  0.00  0.31  24  29  34

    MAY  13  99 70 86   38  8 18   78  73  11  2.7  690  0.00  0.32  26  31  36

    MAY  14 100 74 88   38  9 15   79  73  14  4.5  674  0.00  0.35  28  32  37

    MAY  15  97 72 86   37  9 18   79  74  18  4.5  701  0.00  0.35  26  31  36

    MAY  16  97 68 84   48  6 18   78  74  17  4.3  718  0.00  0.35  25  29  34

    MAY  17  89 63 80   46 10 17   77  74  14  3.1  547  0.00  0.25  21  26  31

    MAY  18  88 67 79   57 12 27   78  74  18  4.5  696  0.00  0.32  22  27  32

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   95 69 84   44  9 19   78  73      3.8  675
   TOTALS                                                0.00  2.25 172 205 240

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 1378         HOURS OF TEMP BELOW 45F = 716 
              86/50F = 1870         HOURS OF TEMP BELOW 32F = 55 
              86/45F = 2427         HOURS OF TEMP ABOVE 68F = 726 

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