211
CDUS46 KSEW 130927
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST WED DEC 13 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 12 2023
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)
YESTERDAY
MAXIMUM 45 MM 60 1952 46
1995
MINIMUM 35 MM 12 1919 35
AVERAGE 40 41
PRECIPITATION (IN)
YESTERDAY 0.00 2.25 2010 0.02
MONTH TO DATE 6.22 1.59
SINCE OCT 1 13.77 9.54
SINCE JAN 1 32.97 32.62
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.2
SINCE OCT 1 0.0 0.4
SINCE JUL 1 0.0 0.4
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 25 24
MONTH TO DATE 232 303
SINCE DEC 1 232 303
SINCE JUL 1 1108 1211
COOLING
YESTERDAY 0 0
MONTH TO DATE 0 0
SINCE DEC 1 0 0
SINCE JAN 1 341 406
.................................................
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page