ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                     Parker                                     
                                 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   69 41 57  33  92 15 43   58 64  4.7  16  230  0.00  .10 .10    5   7  11
   2   69 35 50  34  87 17 59   54 64  2.7  13  225  0.00  .06 .07    4   7   9
   3   68 35 53  31  90 20 49   54 63  5.4  22  223  0.00  .10 .10    4   6   9
   4   68 39 53  29  75 18 43   55 62  4.5  14  224  0.00  .09 .10    4   6  10
   5   69 34 50  30  88 16 53   54 62  3.6  14  221  0.00  .08 .09    4   7  10
   6   68 34 50  35  92 22 61   54 62  2.0   9  219  0.00  .06 .06    4   6   9
   7   71 36 53  39  93 29 64   55 61  1.6   6  216  0.00  .06 .05    5   7  10
   8   75 40 55  40  90 23 61   56 61  2.7   9  218  0.00  .07 .07    7  10  13
   9   74 39 56  38  88 25 53   56 61  2.9  12  218  0.00  .07 .08    6   9  12
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  70 37 53  34  88 21 54   55 62  3.3  13  222
  TOT                                                0.00  0.7 0.7   43  65  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                     *
  *****************************************************************************