050
CDUS46 KSEW 040826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT TUE AUG 04 2026
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..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 3 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 412 PM 96 2017 79 -3 69
MINIMUM 44 541 AM 40 2002 52 -8 46
AVERAGE 60 65 -5 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.44 1962 0.02 -0.02 0.00
MONTH TO DATE 0.10 0.05 0.05 0.00
SINCE OCT 1 49.33 47.67 1.66 37.87
SINCE JAN 1 24.13 26.54 -2.41 16.97
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 7
MONTH TO DATE 11 6 5 7
SINCE JUN 1 219 268 -49 219
SINCE JUL 1 74 79 -5 54
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 0 6 -6 3
SINCE JUN 1 76 65 11 99
SINCE JAN 1 76 67 9 99
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WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 37 500 PM
AVERAGE 69
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1993
MINIMUM TEMPERATURE (F) 52 39 1954
SUNRISE AND SUNSET
AUGUST 4 2026........SUNRISE 555 AM PDT SUNSET 839 PM PDT
AUGUST 5 2026........SUNRISE 556 AM PDT SUNSET 838 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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