******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                    DESERT RIDGE                    *
             *                        2008                        *
             *                                                    *
             ******************************************************


     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
    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
    AUG  10 100 79 90   67 23 42   88  84  17  4.5  592  0.00  0.29  29  34  39

    AUG  11 103 79 92   64 14 32   87  84  21  4.0  590  0.00  0.30  30  34  39

    AUG  12 103 78 90   62 15 32   87  84  19  3.8  562  0.00  0.28  29  34  39

    AUG  13 100 79 88   69 24 45   87  84  17  2.0  310  0.00  0.14  29  34  39

    AUG  14  99 70 86   90 28 48   87  83  26  4.9  549  0.21  0.25  25  31  36

    AUG  15  97 75 85   78 27 52   86  83  23  3.4  437  0.00  0.19  28  33  38

    AUG  16  99 77 89   66 20 40   87  83  22  4.0  587  0.00  0.28  28  33  38

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE  100 77 89   71 22 42   87  84      3.8  518
   TOTALS                                                0.21  1.73 198 233 268

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 3452         HOURS OF TEMP BELOW 45F = 681 
              86/50F = 4377         HOURS OF TEMP BELOW 32F = 8 
              86/45F = 5404         HOURS OF TEMP ABOVE 68F = 546 

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