ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                Phoenix Greenway                                
                                 December 2025                                  

       AIR TEMP DEW  REL HUM   SOIL T   WIND    SOL  RAIN  ETo ETo  HEAT UNITS
 Dec   MX MN AV  PT  MX MN AV    4 20  AV  MX              AZ  STD   55  50  45
 ---  --- -- -- ---  -- -- --  --- --  --  ---  ---  ----  --- ---  --- --- ---
   1   71 47 58  40  84 24 55   60 63  1.1   9  289  0.00  .09 .05    6  10  14
   2   69 42 55  34  77 22 49   58 62  0.9   8  289  0.00  .09 .05    4   7  11
   3   66 43 53  36  79 23 57   57 62  1.8  11  273  0.00  .08 .06    3   6  10
   4   66 41 53  30  71 21 45   56 61  1.1   7  289  0.00  .09 .05    3   6   9
   5   66 39 51  32  79 22 52   55 61  1.1   7  283  0.00  .09 .05    3   5   8
   6   68 40 52  35  79 26 54   55 60  1.3   7  279  0.00  .08 .05    4   6  10
   7   72 41 55  37  82 25 55   56 60  0.9   5  281  0.00  .08 .05    6   9  12
   8   75 41 56  38  83 18 53   56 60  1.1   8  283  0.00  .09 .05    7  10  13
   9   76 44 58  34  76 16 46   56 60  1.3   7  282  0.00  .09 .06    8  11  15
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  70 42 55  35  79 22 52   57 61  1.2   8  283
  TOT                                                0.00  0.8 0.5   44  70 102
                    
  *****************************************************************************
  *                          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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