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

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CDUS46 KSEW 221232 AAA
CLISEW

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
145 AM PDT MON MAY 22 2017


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

...THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 21 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1986 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR     LAST
                VALUE   (LST)  VALUE           YEAR
....................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74        MM  85    1988    58
  MINIMUM         53        MM  42    1992    52
  AVERAGE         64                          55

PRECIPITATION (IN)
  YESTERDAY       0.00           0.58 2012     0.12
  MONTH TO DATE    3.08                        1.16
  SINCE OCT 1     47.20                       39.61
  SINCE JAN 1     25.48                       19.21

DEGREE DAYS
 HEATING
  YESTERDAY       MM                          10
  MONTH TO DATE  185                         112
  SINCE MAR 1   1168                         849
  SINCE JUL 1   4248                        3654

 COOLING
  YESTERDAY       MM                           0
  MONTH TO DATE    0                           5
  SINCE MAR 1      0                          11
  SINCE JAN 1      0                          11
....................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM



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






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




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