445
CDUS46 KSEW 181633 CCA
CLIOLM
CLIMATE REPORT...CORRECTED
NATIONAL WEATHER SERVICE SEATTLE
933 AM PDT FRI SEP 18 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2026
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)
YESTERDAY
MAXIMUM 80 439 PM 86 1994 72 8 81
MINIMUM 42 549 AM 32 1965 46 -4 48
AVERAGE 61 59 2 65
PRECIPITATION (IN)
YESTERDAY T 1.67 2010 0.07 -0.07 0.00
MONTH TO DATE 0.74 0.98 -0.24 0.07
SINCE OCT 1 50.09 49.56 0.53 39.05
SINCE JAN 1 24.89 28.43 -3.54 18.15
DEGREE DAYS
HEATING
YESTERDAY 4 6 -2 0
MONTH TO DATE 92 80 12 27
SINCE SEP 1 92 80 12 27
SINCE JUL 1 181 220 -39 99
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 3 -3 11
SINCE SEP 1 0 3 -3 11
SINCE JAN 1 124 108 16 201
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 36 500 PM
AVERAGE 68
......................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 86 1991
MINIMUM TEMPERATURE (F) 46 31 1965
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 653 AM PDT SUNSET 717 PM PDT
SEPTEMBER 19 2026.....SUNRISE 655 AM PDT SUNSET 715 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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