ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                  Desert Ridge
                                  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   71 45 56  26  65 16 33   53 54  2.2  10  294  0.00  .10 .09    6   9  13
   2   64 39 51  27  69 22 41   51 54  3.1  15  328  0.00  .11 .09    2   5   8
   3   65 37 52  29  78 24 45   51 54  2.7  10  370  0.00  .11 .08    3   5   8
   4   69 42 54  24  62 14 33   52 54  2.5   9  372  0.00  .13 .09    5   8  11
   5   68 43 55  26  63 19 34   52 54  2.7  13  381  0.00  .14 .09    4   7  11
   6   66 44 54  28  61 20 37   52 54  2.2   9  318  0.00  .11 .08    4   6  10
   7   73 49 62  22  48 14 23   53 54  4.3  15  272  0.00  .13 .13    7  11  16
   8   72 52 62  31  58 20 32   56 55  2.2  11  283  0.00  .11 .09    8  12  17
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  68 44 56  27  63 18 35   52 54  2.7  12  327
  TOT                                                0.00  1.0 0.8   38  62  93

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