Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 230827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SAT AUG 23 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 22 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 91R 409 PM 90 1956 77 14 68
2018
MINIMUM 48 535 AM 38 1960 50 -2 58
1973
AVERAGE 70 64 6 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.24 2001 0.04 -0.04 0.01
MONTH TO DATE 1.05 0.57 0.48 0.93
SINCE OCT 1 38.92 48.19 -9.27 46.59
SINCE JAN 1 18.02 27.06 -9.04 26.23
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 2
MONTH TO DATE 17 44 -27 22
SINCE JUN 1 229 306 -77 227
SINCE JUL 1 64 117 -53 46
COOLING
YESTERDAY 5 1 4 0
MONTH TO DATE 51 39 12 49
SINCE JUN 1 147 98 49 171
SINCE JAN 1 147 100 47 174
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 100 AM
LOWEST 42 900 PM
AVERAGE 63
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 90 1981
MINIMUM TEMPERATURE (F) 50 39 1973
SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE 620 AM PDT SUNSET 807 PM PDT
AUGUST 24 2025........SUNRISE 621 AM PDT SUNSET 805 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$