National Weather Service Text Product
AFOS product CLIOLM
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: CLIOLM
Product Timestamp: 2025-04-27 08:27 UTC
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074
CDUS46 KSEW 270827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SUN APR 27 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 26 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 66 308 PM 83 2018 61 5 61
MINIMUM 44 1159 PM 27 1976 39 5 49
1984
2008
AVERAGE 55 50 5 55
PRECIPITATION (IN)
YESTERDAY 0.00 0.69 1985 0.10 -0.10 0.03
MONTH TO DATE 2.36 3.30 -0.94 2.01
SINCE OCT 1 36.47 43.00 -6.53 41.38
SINCE JAN 1 15.57 21.87 -6.30 21.02
DEGREE DAYS
HEATING
YESTERDAY 10 15 -5 10
MONTH TO DATE 406 447 -41 418
SINCE MAR 1 1015 1095 -80 998
SINCE JUL 1 4453 4804 -351 4158
COOLING
YESTERDAY 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 9 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 300 AM
LOWEST 42 500 PM
AVERAGE 66
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 87 1987
MINIMUM TEMPERATURE (F) 39 26 1954
SUNRISE AND SUNSET
APRIL 27 2025.........SUNRISE 602 AM PDT SUNSET 817 PM PDT
APRIL 28 2025.........SUNRISE 600 AM PDT SUNSET 819 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$