******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                      MARICOPA                      *
             *                        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  79 38 56   58 13 30   55  56  12  2.9  371  0.00  0.14   9  11  15

    JAN  30  76 35 54   76 15 42   55  56   7  1.8  372  0.00  0.11   7   9  13

    JAN  31  74 39 55   74 13 42   56  57   9  2.0  358  0.00  0.12   6   9  13

    FEB  1   74 34 53   73 16 44   55  57   9  1.8  357  0.00  0.11   6   9  11

    FEB  2   67 42 54   57 14 33   56  57  24  6.9  380  0.00  0.17   4   6  10

    FEB  3   66 32 50   77 22 42   52  57   9  2.2  385  0.00  0.11   3   5   8

    FEB  4   69 33 50   76 15 44   51  56   9  2.2  386  0.00  0.12   4   6   9

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   72 36 53   70 15 40   54  57      2.8  373
   TOTALS                                                0.00  0.88  39  56  78

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 156          HOURS OF TEMP BELOW 45F = 700 
              86/50F = 244          HOURS OF TEMP BELOW 32F = 73 
              86/45F = 350          HOURS OF TEMP ABOVE 68F = 199 

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