******************************************************
             *                                                    *
             *   ARIZONA METEOROLOGICAL NETWORK WEEKLY SUMMARY    *
             *                                                    *
             *                     FLAGSTAFF                      *
             *                        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
    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
    OCT  5   62 32 49   91 26 58   57  62  20  5.6  409  0.01  0.13   2   3   6

    OCT  6   65 25 48   97 18 50   56  61  17  6.0  495  0.00  0.18   2   4   6

    OCT  7   70 32 53   92 19 42   58  60  16  5.4  488  0.00  0.18   4   7   9

    OCT  8   78 26 51   92 14 50   59  60  14  2.2  486  0.00  0.17   7   9  12

    OCT  9   71 43 58   61 17 37   60  60  28  8.3  478  0.00  0.21   5   9  12

    OCT  10  64 48 56   68 19 42   61  60  31 10.3  475  0.00  0.20   3   6  11

    OCT  11  54 26 44   64  8 36   58  60  35 11.6  466  0.00  0.19   0   1   2

    ------  --- -- --  --- -- --  --- ---  -- ----  ---  ----  ---- --- --- ---
   AVERAGE   66 33 51   81 17 45   58  60      7.1  471
   TOTALS                                                0.01  1.26  23  39  59

                            ANNUAL & SEASONAL TOTALS
              ----------------------------------------------------
               HEAT UNITS^                CHILL INFORMATION^^
              -------------         ------------------------------
              86/55F = 1656         HOURS OF TEMP BELOW 45F = 2898 
              86/50F = 2342         HOURS OF TEMP BELOW 32F = 1724 
              86/45F = 3144         HOURS OF TEMP ABOVE 68F = 5 

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