166
CDUS46 KSEW 140827
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT FRI AUG 14 2026
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..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 13 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1894 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR LAST
VALUE (LST) VALUE YEAR
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 81 MM 93 2021 80
MINIMUM 57 MM 47 1895 62
AVERAGE 69 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.63 1925 0.00
MONTH TO DATE 0.02 0.39
SINCE OCT 1 33.00 30.96
SINCE JAN 1 16.77 14.82
SNOWFALL (IN)
YESTERDAY 0.0 0.0
MONTH TO DATE 0.0 0.0
SINCE OCT 1 0.2 2.6
SINCE JUL 1 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0
MONTH TO DATE 3 1
SINCE JUN 1 82 79
SINCE JUL 1 15 8
COOLING
YESTERDAY 4 6
MONTH TO DATE 51 67
SINCE JUN 1 207 231
SINCE JAN 1 213 234
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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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