******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                       SAFFORD                      *
             *                        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  67 32 48   69 19 43   52  53  15  6.7  367  0.00  0.14   3   5   8

    JAN  30  73 33 51   64 13 37   52  53  14  6.0  367  0.00  0.14   6   8  11

    JAN  31  71 33 49   63 13 37   52  54  13  3.6  300  0.00  0.11   4   7  10

    FEB  1   70 29 48   65 14 38   52  54  18  5.4  365  0.00  0.15   4   6   9

    FEB  2   67 27 47   68 13 35   52  54  31  6.0  379  0.00  0.16   3   5   7

    FEB  3   61 25 43   62 20 40   51  54  13  3.4  386  0.00  0.12   1   3   5

    FEB  4   62 25 45   67 23 41   49  53  19  6.7  209  0.00  0.09   1   3   5

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   67 29 47   65 16 39   51  54      5.4  339
   TOTALS                                                0.00  0.91  22  37  55

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 84           HOURS OF TEMP BELOW 45F = 1060 
              86/50F = 153          HOURS OF TEMP BELOW 32F = 266 
              86/45F = 241          HOURS OF TEMP ABOVE 68F = 100 

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