Climatological Report (Daily)
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CDUS45 KPSR 150054
CLIPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
553 PM MST THU DEC 14 2017


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

...THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 14 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74    354 PM  78    2010  66      8       76
  MINIMUM         45    722 AM  24    1901  45      0       51
  AVERAGE         60                        55      5       64

PRECIPITATION (IN)
  TODAY            0.00          1.43 1967   0.03  -0.03     0.00
  MONTH TO DATE    0.07                      0.40  -0.33     0.00
  SINCE OCT 1      0.07                      1.63  -1.56     0.88
  SINCE JAN 1      4.80                      7.55  -2.75     5.24

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE JAN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            5                        10     -5        1
  MONTH TO DATE   47                       124    -77       90
  SINCE DEC 1     47                       124    -77       90
  SINCE JUL 1     48                       227   -179      148

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   19                         0     19        0
  SINCE DEC 1     19                         0     19        0
  SINCE JAN 1   5212                      4606    606     5042
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     4.8


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    37           500 AM
 LOWEST     12           200 PM
 AVERAGE    25

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


THE PHOENIX AZ CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        79      1969
                                             1942
 MINIMUM TEMPERATURE (F)   44        26      1916
                                             1901


SUNRISE AND SUNSET
DECEMBER 14 2017......SUNRISE   724 AM MST   SUNSET   522 PM MST
DECEMBER 15 2017......SUNRISE   725 AM MST   SUNSET   522 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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