915
CDUS46 KSEW 130831
CLISEW
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT SUN AUG 13 2023
...............................
..THE SEATTLE WA WFO CLIMATE SUMMARY FOR AUGUST 12 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 81 MM 93 1977 81
2021
MINIMUM 61 MM 49 2006 56
AVERAGE 71 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.32 2014 0.00
MONTH TO DATE 0.14 0.02
SINCE OCT 1 30.18 39.93
SINCE JAN 1 15.17 22.90
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 0
MONTH TO DATE 0 3
SINCE JUN 1 110 138
SINCE JUL 1 2 18
COOLING
YESTERDAY 6 4
MONTH TO DATE 56 44
SINCE JUN 1 197 223
SINCE JAN 1 218 223
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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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