877
CDUS46 KSEW 151922 CCA
CLIOLM
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE SEATTLE
1225 PM PDT FRI AUG 15 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 14 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 MM 96 2023 78 0 81
MINIMUM 57 MM 40 1948 51 6 52
1970
2000
AVERAGE 68 65 3 67
PRECIPITATION (IN)
YESTERDAY 0.11 0.93 2015 0.03 0.08 0.00
MONTH TO DATE 0.24 0.29 -0.05 0.00
SINCE OCT 1 38.11 47.91 -9.80 45.66
SINCE JAN 1 17.21 26.78 -9.57 25.30
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 13 28 -15 11
SINCE JUN 1 225 290 -65 216
SINCE JUL 1 60 101 -41 35
COOLING
YESTERDAY 3 2 1 2
MONTH TO DATE 42 28 14 45
SINCE JUN 1 138 87 51 167
SINCE JAN 1 138 89 49 170
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WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 PM
LOWEST 37 300 PM
AVERAGE 67
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 2023
MINIMUM TEMPERATURE (F) 51 39 1982
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 610 AM PDT SUNSET 822 PM PDT
AUGUST 16 2025........SUNRISE 611 AM PDT SUNSET 820 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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