ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                Phoenix Greenway
                                September 2008 

       AIR TEMP DEW  REL HUM   SOIL T   WIND    SOL  RAIN  ETo ETo  HEAT UNITS
 Sep   MX MN AV  PT  MX MN AV    4 20  AV  MX              AZ  STD   55  50  45
 ---  --- -- -- ---  -- -- --  --- --  --  ---  ---  ----  --- ---  --- --- ---
   1   94 75 84  65  78 31 55   82 80  2.9  15  544  0.00  .22 .21   27  32  37
   2  101 75 89  61  79 19 43   82 80  1.8  10  576  0.00  .26 .21   28  33  38
   3  100 78 89  58  71 18 37   82 80  2.5  11  578  0.00  .27 .22   29  34  39
   4  102 75 88  53  63 10 34   81 80  2.0  12  586  0.00  .27 .21   28  33  38
   5  104 71 89  46  64  8 26   80 80  1.8   9  588  0.00  .27 .20   27  32  37
   6  106 73 90  44  54  7 23   80 80  2.0  10  583  0.00  .28 .21   27  32  37
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG 101 74 88  55  68 16 36   81 80  2.2  11  576
  TOT                                                0.00  1.6 1.3  165 196 226

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