National Weather Service Text Product
AFOS product CLIOLM
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIOLM
Product Timestamp: 2025-08-12 08:26 UTC
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638
CDUS46 KSEW 120826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT TUE AUG 12 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 11 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1941 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 234 PM 100 1981 79 12 72
MINIMUM 56 530 AM 40 1966 51 5 53
AVERAGE 74 65 9 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.18 2009 0.03 -0.03 0.00
MONTH TO DATE 0.13 0.21 -0.08 0.00
SINCE OCT 1 38.00 47.83 -9.83 45.66
SINCE JAN 1 17.10 26.70 -9.60 25.30
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 2
MONTH TO DATE 13 22 -9 7
SINCE JUN 1 225 284 -59 212
SINCE JUL 1 60 95 -35 31
COOLING
YESTERDAY 9 2 7 0
MONTH TO DATE 24 22 2 43
SINCE JUN 1 120 81 39 165
SINCE JAN 1 120 83 37 168
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 500 AM
LOWEST 32 300 PM
AVERAGE 61
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 96 1977
2021
MINIMUM TEMPERATURE (F) 51 39 1972
SUNRISE AND SUNSET
AUGUST 12 2025........SUNRISE 606 AM PDT SUNSET 827 PM PDT
AUGUST 13 2025........SUNRISE 607 AM PDT SUNSET 825 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$