542
CDUS46 KSEW 220831
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT SUN SEP 22 2024
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR SEPTEMBER 21 2024
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 MM 89 1952 71
MINIMUM 49 MM 36 1895 46
AVERAGE 61 59
PRECIPITATION (IN)
YESTERDAY 0.00 1.58 1972 0.00
MONTH TO DATE 0.41 0.50
SINCE OCT 1 39.13 31.02
SINCE JAN 1 22.75 16.01
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 T 2.6
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 6
MONTH TO DATE 40 36
SINCE SEP 1 40 36
SINCE JUL 1 67 41
COOLING
YESTERDAY 0 0
MONTH TO DATE 43 23
SINCE SEP 1 43 23
SINCE JAN 1 332 341
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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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