ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                  Desert Ridge
                                  October 2008 

       AIR TEMP DEW  REL HUM   SOIL T   WIND    SOL  RAIN  ETo ETo  HEAT UNITS
 Oct   MX MN AV  PT  MX MN AV    4 20  AV  MX              AZ  STD   55  50  45
 ---  --- -- -- ---  -- -- --  --- --  --  ---  ---  ----  --- ---  --- --- ---
   1   98 71 85  40  60 10 22   78 78  2.7  11  505  0.00  .24 .19   26  31  36
   2   96 69 82  43  57 12 27   78 78  2.5  12  465  0.00  .22 .17   25  30  35
   3   88 71 78  45  59 18 32   77 78  2.7  15  378  0.00  .17 .15   24  29  34
   4   81 68 74  47  60 25 38   74 77  3.4  14  228  0.00  .11 .13   19  24  29
   5   79 62 71  48  72 29 46   74 76  3.1  14  487  0.00  .19 .15   16  21  26
   6   87 59 73  42  62 17 35   74 76  2.9  12  499  0.00  .21 .17   18  23  28
   7   92 64 79  36  39 13 22   73 75  3.8  18  500  0.00  .24 .20   22  27  32
   8   93 67 81  41  57 14 25   74 75  3.4  12  493  0.00  .24 .19   23  28  33
   9   92 65 80  42  58 14 28   74 75  4.0  15  479  0.00  .24 .20   23  27  32
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  90 66 78  43  58 17 30   75 76  3.2  14  448
  TOT                                                0.00  1.9 1.6  195 240 285

  *****************************************************************************
  *                          ABBREVIATIONS AND UNITS                          *
  *                                                                           *
  *   AIR TEMP : AIR TEMPERATURE IN DEGREES F          MX : MAXIMUM FOR DAY   *
  *   DEW PT   : DEWPOINT IN DEGREES F                 MN : MINIMUM FOR DAY   *
  *   REL HUM  : RELATIVE HUMIDITY IN PERCENT          AV : AVERAGE FOR DAY   *
  *   SOL      : SOLAR RADIATION IN LANGLEYS          TOT : TOTAL FOR MONTH   *
  *   WIND : WIND SPEEDS IN MILES PER HOUR                                    *
  *   SOIL : SOIL TEMPERATURE AT 4 AND 20 INCHES, IN DEGREES F                *
  *   RAIN : RAINFALL IN INCHES                                               *
  *   ETo  : REFERENCE EVAPOTRANSPIRATION IN INCHES                           *
  *      AZ: AZMET ETo   STD: STANDARDIZED PENMAN-MONTEITH ETo                *
  *                                                                           *
  *     ## or 999 : MISSING DATA, ETo & HEAT UNIT TOTALS ARE PRORATED         *
  *            55 : TEMPERATURE LIMITS = 86/55  DEGREES F                     *
  *            50 : TEMPERATURE LIMITS = 86/50  DEGREES F                     *
  *            45 : TEMPERATURE LIMITS = 86/45  DEGREES F                     *
  *****************************************************************************