253
CDUS46 KSEW 220829
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
129 AM PDT MON MAY 22 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR MAY 21 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 MM 92 1963 66
MINIMUM 51 MM 40 1916 44
AVERAGE 56 55
PRECIPITATION (IN)
YESTERDAY 0.08 1.15 2020 0.00
MONTH TO DATE 0.87 2.56
SINCE OCT 1 28.53 35.77
SINCE JAN 1 13.52 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 10
MONTH TO DATE 105 254
SINCE MAR 1 1178 1280
SINCE JUL 1 4187 4380
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.
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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