170
CDUS46 KSEW 200226
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
626 PM PST TUE DEC 19 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 19 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
.................................................
TEMPERATURE (F)
TODAY
MAXIMUM 50 MM 58 1936 34
MINIMUM 44 MM 15 1924 29
AVERAGE 47 32
PRECIPITATION (IN)
TODAY 0.22 1.77 1994 0.08
MONTH TO DATE 6.71 1.81
SINCE OCT 1 14.26 9.76
SINCE JAN 1 33.46 32.84
SNOWFALL (IN)
TODAY 0.0 T
MONTH TO DATE 0.0 0.4
SINCE OCT 1 0.0 0.6
SINCE JUL 1 0.0 0.6
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 18 33
MONTH TO DATE 379 503
SINCE DEC 1 379 503
SINCE JUL 1 1255 1411
COOLING
TODAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 341 406
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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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