901
CDUS46 KSEW 280837
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
137 AM PDT MON AUG 28 2023
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 27 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 84 MM 87 1935 71
1986
MINIMUM 57 MM 49 1905 56
AVERAGE 71 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.95 1968 0.03
MONTH TO DATE 0.30 0.07
SINCE OCT 1 30.34 39.98
SINCE JAN 1 15.33 22.95
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 2.6 5.3
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1
MONTH TO DATE 0 4
SINCE JUN 1 110 139
SINCE JUL 1 2 19
COOLING
YESTERDAY 6 0
MONTH TO DATE 153 146
SINCE JUN 1 294 325
SINCE JAN 1 315 325
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WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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