358
CDUS46 KSEW 170117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT THU APR 16 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 16 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 58 331 PM 81 1999 59 -1 65
MINIMUM 27R 527 AM 27 1976 37 -10 33
AVERAGE 43 48 -5 49
PRECIPITATION (IN)
TODAY 0.00 1.70 1992 0.12 -0.12 0.00
MONTH TO DATE 1.82 2.18 -0.36 2.25
SINCE OCT 1 45.09 41.88 3.21 36.36
SINCE JAN 1 19.89 20.75 -0.86 15.46
DEGREE DAYS
HEATING
TODAY 22 17 5 16
MONTH TO DATE 270 288 -18 269
SINCE MAR 1 895 936 -41 878
SINCE JUL 1 4118 4645 -527 4316
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 4 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 33 200 PM
AVERAGE 67
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 82 2021
MINIMUM TEMPERATURE (F) 38 25 1964
2024
SUNRISE AND SUNSET
APRIL 16 2026.........SUNRISE 622 AM PDT SUNSET 802 PM PDT
APRIL 17 2026.........SUNRISE 620 AM PDT SUNSET 803 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page