077
CDUS46 KSEW 120930
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
130 AM PST TUE DEC 12 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR DECEMBER 11 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 48 MM 59 1895 45
MINIMUM 45 MM 16 1919 42
AVERAGE 47 44
PRECIPITATION (IN)
YESTERDAY 0.00 3.40 1921 T
MONTH TO DATE 6.22 1.57
SINCE OCT 1 13.77 9.52
SINCE JAN 1 32.97 32.60
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 MM
DEGREE DAYS
HEATING
YESTERDAY 18 21
MONTH TO DATE 207 279
SINCE DEC 1 207 279
SINCE JUL 1 1083 1187
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
- 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