496
CDUS46 KSEW 230828
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT TUE MAY 23 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 22 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 60 MM 88 1969 71
MINIMUM 51 MM 40 1916 46
1920
AVERAGE 56 59
PRECIPITATION (IN)
YESTERDAY 0.01 1.23 1996 0.00
MONTH TO DATE 0.88 2.56
SINCE OCT 1 28.54 35.77
SINCE JAN 1 13.53 18.74
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.6 5.3
SINCE JUL 1 2.6 5.3
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 9 6
MONTH TO DATE 114 260
SINCE MAR 1 1187 1286
SINCE JUL 1 4196 4386
COOLING
YESTERDAY 0 0
MONTH TO DATE 20 0
SINCE MAR 1 20 0
SINCE JAN 1 20 0
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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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