Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 240826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU SEP 24 2026
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 403 PM 91 1957 70 -2 78
MINIMUM 43 249 AM 26 2000 45 -2 42
AVERAGE 56 57 -1 60
PRECIPITATION (IN)
YESTERDAY 0.00 1.23 2020 0.08 -0.08 0.00
MONTH TO DATE 0.74 1.42 -0.68 0.67
SINCE OCT 1 50.09 50.00 0.09 39.65
SINCE JAN 1 24.89 28.87 -3.98 18.75
DEGREE DAYS
HEATING
YESTERDAY 9 8 1 5
MONTH TO DATE 137 122 15 60
SINCE SEP 1 137 122 15 60
SINCE JUL 1 226 262 -36 132
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 11
SINCE SEP 1 0 3 -3 11
SINCE JAN 1 124 108 16 201
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 3.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 40 400 PM
AVERAGE 70
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 1974
MINIMUM TEMPERATURE (F) 45 30 2000
SUNRISE AND SUNSET
SEPTEMBER 24 2026.....SUNRISE 701 AM PDT SUNSET 705 PM PDT
SEPTEMBER 25 2026.....SUNRISE 703 AM PDT SUNSET 703 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$