Climatological Report (Daily)
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CDUS45 KPSR 200836
CLIPHX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PHOENIX AZ
134 AM MST SAT DEC 20 2014


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

...THE PHOENIX AZ CLIMATE SUMMARY FOR DECEMBER 19 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         64    438 PM  79    1917  65     -1       72
  MINIMUM         45    803 AM  25    1968  44      1       50
  AVERAGE         55                        55      0       61

PRECIPITATION (IN)
  YESTERDAY        0.00          0.98 1967   0.03  -0.03     0.16
  MONTH TO DATE    0.80                      0.55   0.25     0.16
  SINCE OCT 1      0.93                      1.78  -0.85     2.59
  SINCE JAN 1      8.26                      7.70   0.56     8.19

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       10                        10      0        4
  MONTH TO DATE   71                       174   -103      160
  SINCE DEC 1     71                       174   -103      160
  SINCE JUL 1    125                       277   -152      215

 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    10   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     3.3


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     34           400 PM
 AVERAGE    63

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


THE PHOENIX AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        78      1954
 MINIMUM TEMPERATURE (F)   44        24      1897


SUNRISE AND SUNSET
DECEMBER 20 2014......SUNRISE   728 AM MST   SUNSET   524 PM MST
DECEMBER 21 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    44
   LOWEST DEW POINT    33
  AVERAGE DEW POINT    40
.....................................................................

$$






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