Climatological Report (Daily)
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494
CDUS46 KSEW 270826
CLISEA

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU JUN 27 2024

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

...THE SEATTLE-TACOMA WA AIRPORT CLIMATE SUMMARY FOR JUNE 26 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1945 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    200 PM 102    2021  73     -3       74
  MINIMUM         55    525 AM  46    1949  54      1       53
                                      1960
                                      1965
  AVERAGE         63                        64     -1       64

PRECIPITATION (IN)
  YESTERDAY        0.01          0.32 1982   0.04  -0.03     0.00
  MONTH TO DATE    1.17                      1.31  -0.14     1.22
  SINCE OCT 1     33.26                     36.02  -2.76    28.91
  SINCE JAN 1     16.11                     20.08  -3.97    14.02

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM                   0.0
  MONTH TO DATE    0.0                                       0.0
  SINCE OCT 1      0.3                                       8.1
  SINCE JUL 1      0.3                                       8.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         3     -1        1
  MONTH TO DATE  126                       108     18      111
  SINCE JUN 1    126                       108     18      111
  SINCE JUL 1   4277                      4366    -89     4432

 COOLING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   16                        28    -12       20
  SINCE JUN 1     16                        28    -12       20
  SINCE JAN 1     23                        38    -15       55
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    10.6


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1000 PM
 LOWEST     52          1200 PM
 AVERAGE    68

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


THE SEATTLE-TACOMA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73       104      2021
 MINIMUM TEMPERATURE (F)   54        45      1949


SUNRISE AND SUNSET
JUNE 27 2024..........SUNRISE   514 AM PDT   SUNSET   910 PM PDT
JUNE 28 2024..........SUNRISE   515 AM PDT   SUNSET   910 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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