ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                   Harquahala                                   
                                 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   72 42 55  40  95 22 62   61 66  2.9   9  302  0.00  .09 .08    6   9  12
   2   68 36 51  35  90 22 58   58 65  2.9  10  303  0.00  .09 .07    4   6   9
   3   67 35 50  34  90 21 58   57 65  4.7  20  299  0.00  .11 .09    3   6   9
   4   66 35 49  32  86 23 56   56 64  2.7  10  302  0.00  .09 .07    3   5   8
   5   69 33 50  31  89 22 54   56 63  2.5  10  300  0.00  .09 .07    4   6   9
   6   69 34 50  34  89 22 59   56 63  1.8   6  295  0.00  .08 .06    4   7   9
   7   73 34 52  37  91 25 62   57 62  1.3   5  294  0.00  .08 .05    5   8  11
   8   74 37 54  38  91 22 60   58 62  2.7  10  298  0.00  .09 .08    6   9  12
   9   77 36 55  35  88 14 53   58 62  2.9  11  298  0.00  .11 .09    7  10  13
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  71 36 52  35  90 21 58   57 64  2.7  10  299
  TOT                                                0.00  0.8 0.7   42  66  92
                    
  *****************************************************************************
  *                          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                     *
  *****************************************************************************