642
CDUS46 KSEW 210117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT FRI MAR 20 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 20 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 58 411 PM 79 2019 54 4 48
MINIMUM 52 720 AM 23 1955 35 17 40
AVERAGE 55 45 10 44
PRECIPITATION (IN)
TODAY 0.47 0.99 1966 0.18 0.29 0.75
MONTH TO DATE 7.75 3.81 3.94 3.13
SINCE OCT 1 41.91 37.83 4.08 31.26
SINCE JAN 1 16.71 16.70 0.01 10.36
DEGREE DAYS
HEATING
TODAY 10 20 -10 21
MONTH TO DATE 382 432 -50 438
SINCE MAR 1 382 432 -50 438
SINCE JUL 1 3605 4141 -536 3876
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1100 AM
LOWEST 62 400 PM
AVERAGE 80
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 71 2004
MINIMUM TEMPERATURE (F) 35 21 1966
SUNRISE AND SUNSET
MARCH 20 2026.........SUNRISE 714 AM PDT SUNSET 725 PM PDT
MARCH 21 2026.........SUNRISE 712 AM PDT SUNSET 726 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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