******************************************************
             *                                                    *
             *   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
    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
    JAN  29  77 42 58   36  9 19   56  57  11  1.8  371  0.00  0.14   8  11  15

    JAN  30  72 41 56   53 13 30   56  57   9  1.8  371  0.00  0.13   6   9  12

    JAN  31  74 45 58   50 14 31   56  57   8  1.6  358  0.00  0.13   7  10  15

    FEB  1   71 40 55   64 16 38   56  57   8  1.1  302  0.00  0.09   5   8  11

    FEB  2   66 40 53   62 20 39   55  57  16  3.1  343  0.00  0.12   3   6   9

    FEB  3   66 37 52   78 21 46   55  57  10  1.6  380  0.00  0.11   3   5   8

    FEB  4   69 41 53   55 15 35   55  57   9  1.3  384  0.00  0.12   4   7  11

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   71 41 55   57 15 34   56  57      1.8  358
   TOTALS                                                0.00  0.84  36  57  81

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 179          HOURS OF TEMP BELOW 45F = 418 
              86/50F = 277          HOURS OF TEMP BELOW 32F = 4 
              86/45F = 400          HOURS OF TEMP ABOVE 68F = 252 

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