Climatological Report (Daily)
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000
CDUS45 KPSR 190819
CLIPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
117 AM MST FRI DEC 19 2014


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

...THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    314 PM  79    1950  65     -3       77
  MINIMUM         50   1159 PM  29    1933  44      6       52
                                      1916
                                      1895
  AVERAGE         56                        55      1       65

PRECIPITATION (IN)
  YESTERDAY        0.00          1.02 1978   0.03  -0.03     0.00
  MONTH TO DATE    0.80                      0.52   0.28     0.00
  SINCE OCT 1      0.93                      1.75  -0.82     2.43
  SINCE JAN 1      8.26                      7.67   0.59     8.03

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

DEGREE DAYS
 HEATING
  YESTERDAY        9                        10     -1        0
  MONTH TO DATE   61                       164   -103      156
  SINCE DEC 1     61                       164   -103      156
  SINCE JUL 1    115                       267   -152      211

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   10                         0     10        0
  SINCE DEC 1     10                         0     10        0
  SINCE JAN 1   5046                      4606    440     5023
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     3.9


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     49           500 PM
 AVERAGE    69

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


THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        79      1917
 MINIMUM TEMPERATURE (F)   44        25      1968


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   727 AM MST   SUNSET   523 PM MST
DECEMBER 20 2014......SUNRISE   728 AM MST   SUNSET   524 PM MST


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

&&
.....................................................................

DEW POINT
  HIGHEST DEW POINT    50
   LOWEST DEW POINT    41
  AVERAGE DEW POINT    45
.....................................................................

$$






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