******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                      PRESCOTT                      *
             *                        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  63 20 38   51  8 29   40  45  12  5.6  358  0.00  0.12   1   3   5

    JAN  30  60 24 42   58 13 34   42  45  16  5.4  365  0.00  0.13   1   2   4

    JAN  31  59 32 44   56 16 36   44  45  12  3.1  320  0.00  0.10   1   2   5

    FEB  1   57 27 39   71 20 48   42  45  15  4.7  214  0.00  0.06   0   1   3

    FEB  2   46 25 36   92 30 60   40  45  14  3.8  232  0.00  0.05   0   0   0

    FEB  3   50 20 34   93 23 61   40  45  11  3.4  387  0.00  0.09   0   0   1

    FEB  4   52 20 35   87 22 54   41  45  12  4.5  382  0.00  0.10   0   0   1

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   55 24 38   73 19 46   41  45      4.4  323
   TOTALS                                                0.00  0.65   3   9  20

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 28           HOURS OF TEMP BELOW 45F = 1661 
              86/50F = 66           HOURS OF TEMP BELOW 32F = 630 
              86/45F = 126          HOURS OF TEMP ABOVE 68F = 9 

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