Climatological Report (Daily)
Issued by NWS Seattle/Tacoma, WA

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290
CDUS46 KSEW 180116
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT FRI MAY 17 2024

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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 17 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
.....................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63        MM  90    2008    77
  MINIMUM         46        MM  41    1906    57
                                      2003
  AVERAGE         55                          67

PRECIPITATION (IN)
  TODAY            T             0.64 1989     0.00
  MONTH TO DATE    0.45                        0.79
  SINCE OCT 1     32.03                       28.45
  SINCE JAN 1     15.65                       13.44

SNOWFALL (IN)
  TODAY           MM                           0.0
  MONTH TO DATE    0.0                         0.0
  SINCE OCT 1      T                           2.6
  SINCE JUL 1      T                           2.6
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY           10                           0
  MONTH TO DATE  140                          96
  SINCE MAR 1   1091                        1169
  SINCE JUL 1   3858                        4178

 COOLING
  TODAY            0                           2
  MONTH TO DATE    4                          17
  SINCE MAR 1      4                          17
  SINCE JAN 1      4                          17
.....................................................


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN



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




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