875
CDUS46 KSEW 130117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT SAT SEP 12 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 67 130 PM 86 2009 74 -7 72
MINIMUM 48 552 AM 32 1949 47 1 51
AVERAGE 58 60 -2 62
PRECIPITATION (IN)
TODAY T 0.17 1976 0.06 -0.06 0.00
MONTH TO DATE 0.35 0.66 -0.31 0.07
SINCE OCT 1 49.70 49.24 0.46 39.05
SINCE JAN 1 24.50 28.11 -3.61 18.15
DEGREE DAYS
HEATING
TODAY 7 5 2 3
MONTH TO DATE 63 51 12 20
SINCE SEP 1 63 51 12 20
SINCE JUL 1 152 191 -39 92
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 3 -3 9
SINCE SEP 1 0 3 -3 9
SINCE JAN 1 124 108 16 199
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WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 1.9
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 600 AM
LOWEST 54 100 PM
AVERAGE 76
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 89 1999
MINIMUM TEMPERATURE (F) 47 27 1970
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 646 AM PDT SUNSET 729 PM PDT
SEPTEMBER 13 2026.....SUNRISE 647 AM PDT SUNSET 727 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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