684
CDUS46 KSEW 260828
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
128 AM PDT SAT SEP 26 2026
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 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 58 MM 85 1991 69 -11 65
MINIMUM 49 1000 PM 31 1972 45 4 41
AVERAGE 54 57 -3 53
PRECIPITATION (IN)
YESTERDAY 0.26 0.88 2020 0.08 0.18 0.00
MONTH TO DATE 1.69 1.58 0.11 0.67
SINCE OCT 1 51.04 50.16 0.88 39.65
SINCE JAN 1 25.84 29.03 -3.19 18.75
DEGREE DAYS
HEATING
YESTERDAY 11 8 3 12
MONTH TO DATE 158 138 20 77
SINCE SEP 1 158 138 20 77
SINCE JUL 1 247 278 -31 149
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
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WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 15.7
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 77 800 PM
AVERAGE 89
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 86 2022
MINIMUM TEMPERATURE (F) 44 28 1972
SUNRISE AND SUNSET
SEPTEMBER 26 2026.....SUNRISE 704 AM PDT SUNSET 701 PM PDT
SEPTEMBER 27 2026.....SUNRISE 705 AM PDT SUNSET 659 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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