383
CDUS46 KSEW 200930
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
130 AM PST WED DEC 20 2023
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56R 244 PM 55 1959 44 12 36
1981
MINIMUM 40 1145 PM 11 2008 33 7 32
AVERAGE 48 38 10 34
PRECIPITATION (IN)
YESTERDAY 0.22 2.17 2019 0.24 -0.02 0.03
MONTH TO DATE 9.35 4.78 4.57 1.94
SINCE OCT 1 18.99 18.06 0.93 13.29
SINCE JAN 1 40.14 47.55 -7.41 45.50
DEGREE DAYS
HEATING
YESTERDAY 17 27 -10 31
MONTH TO DATE 353 491 -138 537
SINCE DEC 1 353 491 -138 537
SINCE JUL 1 1553 1922 -369 1802
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 203 113 90 241
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 2.6
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 PM
LOWEST 83 300 PM
AVERAGE 88
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 56 1973
2009
2018
MINIMUM TEMPERATURE (F) 33 4 1990
SUNRISE AND SUNSET
DECEMBER 20 2023......SUNRISE 754 AM PST SUNSET 425 PM PST
DECEMBER 21 2023......SUNRISE 754 AM PST SUNSET 425 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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