Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDUS46 KSEW 020119
CLISEA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
619 PM PDT FRI AUG 1 2014


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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 1 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         84    325 PM  92    1949  77      7       69
  MINIMUM         59    515 AM  50    1954  57      2       56
                                      1953
  AVERAGE         72                        67      5       63

PRECIPITATION (IN)
  TODAY            T             0.52 1964   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.02  -0.02     0.00
  SINCE OCT 1     35.07                     35.13  -0.06    39.89
  SINCE JAN 1     28.08                     19.73   8.35    18.05

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        2
  MONTH TO DATE    0                         1     -1        2
  SINCE JUN 1    108                       194    -86       60
  SINCE JUL 1     14                        50    -36       11

 COOLING
  TODAY            7                         3      4        0
  MONTH TO DATE    7                         3      4        0
  SINCE JUN 1    170                        95     75      162
  SINCE JAN 1    185                       101     84      175
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.8


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           600 AM
 LOWEST     35          1100 AM
 AVERAGE    54

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


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 2014........SUNRISE   547 AM PDT   SUNSET   843 PM PDT
AUGUST  2 2014........SUNRISE   549 AM PDT   SUNSET   841 PM PDT


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




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.