Climatological Report (Daily)
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000
CDUS46 KSEW 240830
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
130 AM PDT WED AUG 24 2016


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 23 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80    411 PM  91    1988  76      4       82
  MINIMUM         54    449 AM  46    1955  56     -2       57
  AVERAGE         67                        66      1       70

PRECIPITATION (IN)
  YESTERDAY        0.00          1.49 1977   0.04  -0.04     0.00
  MONTH TO DATE    0.16                      0.59  -0.43     1.58
  SINCE OCT 1     48.11                     35.70  12.41    34.29
  SINCE JAN 1     23.72                     20.30   3.42    17.91

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    6                        23    -17        5
  SINCE JUN 1    108                       216   -108       36
  SINCE JUL 1     17                        72    -55        7

 COOLING
  YESTERDAY        2                         2      0        5
  MONTH TO DATE  100                        60     40      117
  SINCE JUN 1    229                       152     77      438
  SINCE JAN 1    255                       158     97      445
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (0)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     7.1


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           500 AM
 LOWEST     37           300 PM
 AVERAGE    60

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        88      1982
 MINIMUM TEMPERATURE (F)   55        45      1951


SUNRISE AND SUNSET
AUGUST 24 2016........SUNRISE   618 AM PDT   SUNSET   804 PM PDT
AUGUST 25 2016........SUNRISE   619 AM PDT   SUNSET   802 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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