Climatological Report (Daily)
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000
CDUS46 KSEW 260119
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
618 PM PDT FRI JUL 25 2014


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JULY 25 2014...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         73    452 PM  94    1988  77     -4       88
  MINIMUM         54    440 AM  47    1954  56     -2       55
  AVERAGE         64                        67     -3       72

PRECIPITATION (IN)
  TODAY            0.00          0.40 1983   0.02  -0.02     0.00
  MONTH TO DATE    0.77                      0.60   0.17      T
  SINCE OCT 1     35.07                     35.01   0.06    39.89
  SINCE JAN 1     28.08                     19.61   8.47    18.05

DEGREE DAYS
 HEATING
  TODAY            1                         1      0        0
  MONTH TO DATE   14                        43    -29        5
  SINCE JUN 1    108                       187    -79       54
  SINCE JUL 1     14                        43    -29        5

 COOLING
  TODAY            0                         3     -3        7
  MONTH TO DATE  109                        55     54       99
  SINCE JUN 1    120                        76     44      148
  SINCE JAN 1    135                        82     53      161
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     5.4


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           300 AM
 LOWEST     46           300 PM
 AVERAGE    66

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        92      1971
 MINIMUM TEMPERATURE (F)   56        49      1952


SUNRISE AND SUNSET
JULY 25 2014..........SUNRISE   539 AM PDT   SUNSET   852 PM PDT
JULY 26 2014..........SUNRISE   540 AM PDT   SUNSET   851 PM PDT


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




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