ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                Phoenix Encanto
                                  February 2012 

       AIR TEMP DEW  REL HUM   SOIL T   WIND    SOL  RAIN  ETo ETo  HEAT UNITS
 Feb   MX MN AV  PT  MX MN AV    4 20  AV  MX              AZ  STD   55  50  45
 ---  --- -- -- ---  -- -- --  --- --  --  ---  ---  ----  --- ---  --- --- ---
   1   73 41 54  30  72 14 44   46 52  1.1   7  303  0.00  .09 .06    6   9  13
   2   67 40 53  29  76 18 42   45 52  3.4  15  358  0.00  .13 .09    4   6  10
   3   67 38 52  30  82 19 48   45 52  1.6   9  372  0.00  .11 .07    4   6   9
   4   69 37 52  28  85 16 46   46 52  0.9   6  387  0.00  .12 .06    4   7  10
   5   70 36 53  28  82 16 42   46 52  1.1  10  376  0.00  .12 .07    5   7  10
   6   69 40 53  30  79 18 46   46 52  1.1   8  312  0.00  .09 .06    4   7  10
   7   73 44 58  30  73 14 40   47 52  1.8  14  289  0.00  .10 .08    6   9  13
   8   74 48 61  34  71 18 39   50 53  0.9  10  258  0.00  .08 .06    8  11  16
   9   76 45 60  35  80 18 42   51 53  1.6  10  381  0.00  .13 .09    8  11  16
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  71 41 55  30  78 17 43   47 52  1.5  10  337
  TOT                                                0.00  1.0 0.7   49  74 106

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