988
CDUS46 KSEW 160117
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT TUE SEP 15 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 68 414 PM 94 1967 73 -5 73
MINIMUM 49 137 AM 32 1969 46 3 50
1970
AVERAGE 59 60 -1 62
PRECIPITATION (IN)
TODAY 0.09 1.00 1955 0.07 0.02 T
MONTH TO DATE 0.74 0.85 -0.11 0.07
SINCE OCT 1 50.09 49.43 0.66 39.05
SINCE JAN 1 24.89 28.30 -3.41 18.15
DEGREE DAYS
HEATING
TODAY 6 6 0 3
MONTH TO DATE 81 68 13 27
SINCE SEP 1 81 68 13 27
SINCE JUL 1 170 208 -38 99
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 2.7
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 54 400 PM
AVERAGE 77
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 90 1967
MINIMUM TEMPERATURE (F) 46 33 1973
1992
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 649 AM PDT SUNSET 723 PM PDT
SEPTEMBER 16 2026.....SUNRISE 651 AM PDT SUNSET 721 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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