Climatological Report (Daily)
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675
CDUS45 KPSR 170833
CLIPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
133 AM MST SAT MAY 17 2025

...................................

...THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         94    431 PM 106    1997  94      0       98
  MINIMUM         67    540 AM  49    1911  70     -3       76
                                      1955
  AVERAGE         81                        82     -1       87

PRECIPITATION (IN)
  YESTERDAY        0.00          0.08 1949   0.01  -0.01     0.01
  MONTH TO DATE    T                         0.07  -0.07     0.01
  SINCE OCT 1      1.02                      4.73  -3.71     4.98
  SINCE JAN 1      1.02                      2.86  -1.84     3.80

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JAN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1     63                        79    -16       68
  SINCE JUL 1    519                       873   -354      648

 COOLING
  YESTERDAY       16                        17     -1       22
  MONTH TO DATE  254                       232     22      260
  SINCE MAR 1    707                       596    111      616
  SINCE JAN 1    769                       614    155      658
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     6.0


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    22           500 AM
 LOWEST      7           200 PM
 AVERAGE    15

..........................................................


THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   95       108      1970
 MINIMUM TEMPERATURE (F)   70        49      1943


SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE   526 AM MST   SUNSET   723 PM MST
MAY 18 2025...........SUNRISE   526 AM MST   SUNSET   724 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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