******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                       MARANA                       *
             *                        2009                        *
             *                                                    *
             ******************************************************


     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
    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
    NOV  15  67 40 53   90 20 55   61  72  15  5.4  377  0.00  0.13   4   6   9

    NOV  16  74 33 53   66 10 26   60  70  10  3.1  389  0.00  0.15   6   8  11

    NOV  17  81 40 58   34  7 19   62  69  17  4.9  385  0.00  0.17  10  13  16

    NOV  18  80 46 60   34 11 21   63  69  20  5.4  321  0.00  0.16  10  14  18

    NOV  19  74 42 57   50 12 28   63  69  13  4.5  360  0.00  0.15   7  10  13

    NOV  20  80 44 58   42  9 25   63  68  14  5.1  365  0.00  0.16  10  13  17

    NOV  21  80 44 60   35 10 22   63  68  17  5.4  362  0.00  0.17  10  13  17

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   77 41 57   50 11 28   62  69      4.8  366
   TOTALS                                                0.00  1.09  57  77 103

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 5710         HOURS OF TEMP BELOW 45F = 23 
              86/50F = 7105         HOURS OF TEMP BELOW 32F = 0 
              86/45F = 8592         HOURS OF TEMP ABOVE 68F = 182 

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