Climatological Report (Daily)
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000
CDUS46 KSEW 020126
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
626 PM PDT SAT AUG 1 2015


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 1 2015...
VALID TODAY AS OF 0600 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         92R   433 PM  92    1949  77     15       84
  MINIMUM         60    501 AM  50    1954  57      3       59
                                      1953
  AVERAGE         76                        67      9       72

PRECIPITATION (IN)
  TODAY            0.00          0.52 1964   0.02  -0.02      T
  MONTH TO DATE    0.00                      0.02  -0.02      T
  SINCE OCT 1     32.71                     35.13  -2.42    35.07
  SINCE JAN 1     16.33                     19.73  -3.40    28.08

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         1     -1        0
  SINCE JUN 1     31                       194   -163      108
  SINCE JUL 1      2                        50    -48       14

 COOLING
  TODAY           11                         3      8        7
  MONTH TO DATE   11                         3      8        7
  SINCE JUN 1    332                        95    237      170
  SINCE JAN 1    339                       101    238      185
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.6


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    60           500 AM
 LOWEST     21           200 PM
 AVERAGE    41

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        89      2009
                                             1977
 MINIMUM TEMPERATURE (F)   57        46      1953


SUNRISE AND SUNSET
AUGUST  1 2015........SUNRISE   547 AM PDT   SUNSET   843 PM PDT
AUGUST  2 2015........SUNRISE   548 AM PDT   SUNSET   842 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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