Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 310117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT FRI OCT 30 2026
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 30 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 51 141 PM 73 1958 55 -4 50
MINIMUM 44 413 AM 17 2002 38 6 34
AVERAGE 48 47 1 42
PRECIPITATION (IN)
TODAY 0.24 2.04 1997 0.22 0.02 MM
MONTH TO DATE 2.17 4.84 -2.67 2.38
SINCE OCT 1 2.17 4.84 -2.67 2.38
SINCE JAN 1 28.23 34.33 -6.10 21.74
DEGREE DAYS
HEATING
TODAY 17 18 -1 23
MONTH TO DATE 391 434 -43 383
SINCE SEP 1 606 617 -11 485
SINCE JUL 1 695 757 -62 557
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 8 -8 11
SINCE JAN 1 124 113 11 201
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 86 100 PM
AVERAGE 93
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 74 1949
MINIMUM TEMPERATURE (F) 38 14 2002
SUNRISE AND SUNSET
OCTOBER 30 2026.......SUNRISE 752 AM PDT SUNSET 558 PM PDT
OCTOBER 31 2026.......SUNRISE 753 AM PDT SUNSET 557 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$