CDUS46 KSEW 170827
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT FRI APR 17 2026

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR APRIL 16 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
.....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         58        MM  85    1897    60
  MINIMUM         MM        MM  33    1896    42
  AVERAGE         MM                          51

PRECIPITATION (IN)
  YESTERDAY        0.02          0.97 1899     0.00
  MONTH TO DATE    2.22                        1.61
  SINCE OCT 1     29.62                       27.65
  SINCE JAN 1     13.39                       11.51

SNOWFALL (IN)
  YESTERDAY        0.0                         0.0
  MONTH TO DATE    0.0                         0.0
  SINCE OCT 1      0.2                         2.6
  SINCE JUL 1      0.2                         2.6
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       MM                          14
  MONTH TO DATE  190                         203
  SINCE MAR 1    740                         706
  SINCE JUL 1   3297                        3652

 COOLING
  YESTERDAY       MM                           0
  MONTH TO DATE    0                           0
  SINCE MAR 1      0                           0
  SINCE JAN 1      0                           0
.....................................................


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG



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




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