ARIZONA METEOROLOGICAL NETWORK MONTHLY SUMMARY

                                     Tucson                                     
                                    May 2024                                    

       AIR TEMP DEW  REL HUM   SOIL T   WIND    SOL  RAIN  ETo ETo  HEAT UNITS
 May   MX MN AV  PT  MX MN AV    4 20  AV  MX              AZ  STD   55  50  45
 ---  --- -- -- ---  -- -- --  --- --  --  ---  ---  ----  --- ---  --- --- ---
   1   89 57 75  33  46  8 24   81 76  4.7  22  690  0.00  .31 .27   17  22  27
   2   90 57 74  32  52  7 25   81 76  3.4  15  693  0.00  .29 .25   18  23  28
   3   91 58 76  34  52  7 24   82 77  3.6  26  687  0.00  .30 .25   19  24  29
   4   92 57 75  32  53  6 22   82 78  3.1  16  687  0.00  .28 .24   18  23  28
   5   89 58 74  33  45 10 24   81 78  6.7  24  609  0.00  .30 .30   18  23  28
   6   81 54 69  29  47  8 24   80 78  4.9  18  696  0.00  .30 .25   13  18  23
  --- --- -- --  -- --- -- ---  -- --  --  ---  ---  ----  --- ---  --- --- ----
  AVG  89 57 74  32  49  8 24   81 77  4.4  20  677
  TOT                                                0.00  1.8 1.6  103 133 163
                    
  *****************************************************************************
  *                          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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