921
CDUS46 KSEW 200119
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
619 PM PDT TUE MAY 19 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 19 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 64 436 PM 86 1961 67 -3 59
1963
MINIMUM 44 245 AM 31 1962 44 0 45
AVERAGE 54 55 -1 52
PRECIPITATION (IN)
TODAY 0.00 0.81 1968 0.07 -0.07 0.32
MONTH TO DATE 1.13 1.48 -0.35 0.64
SINCE OCT 1 46.57 44.85 1.72 37.18
SINCE JAN 1 21.37 23.72 -2.35 16.28
DEGREE DAYS
HEATING
TODAY 11 10 1 13
MONTH TO DATE 170 221 -51 236
SINCE MAR 1 1248 1373 -125 1313
SINCE JUL 1 4471 5082 -611 4751
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 300 AM
LOWEST 65 200 PM
AVERAGE 81
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 90 1963
MINIMUM TEMPERATURE (F) 44 29 1975
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 532 AM PDT SUNSET 845 PM PDT
MAY 20 2026...........SUNRISE 530 AM PDT SUNSET 847 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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