******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                  PHOENIX GREENWAY                  *
             *                        2012                        *
             *                                                    *
             ******************************************************


     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  13 100 66 85   39  6 15   87  79  16  3.4  705  0.01  0.34  24  29  34

    MAY  14 101 67 87   36  5 11   88  80  17  3.1  699  0.01  0.34  24  30  35

    MAY  15 101 70 88   32  6 14   88  80  22  5.4  703  0.01  0.38  26  31  36

    MAY  16 101 73 89   37  4 12   89  80  16  4.7  714  0.00  0.37  27  32  37

    MAY  17 100 69 87   42  6 13   89  81  15  3.8  717  0.02  0.35  25  30  35

    MAY  18  92 69 83   45  6 16   89  81  21  5.1  714  0.00  0.37  24  29  34

    MAY  19  94 62 80   58  7 18   88  81  11  2.0  705  0.01  0.31  21  26  31

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   98 68 86   41  6 14   88  80      3.9  708
   TOTALS                                                0.06  2.46 171 207 242

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 1466         HOURS OF TEMP BELOW 45F = 541 
              86/50F = 1986         HOURS OF TEMP BELOW 32F = 4 
              86/45F = 2580         HOURS OF TEMP ABOVE 68F = 555 

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