320
CDUS46 KSEW 210827
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT MON APR 21 2025
...............................
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 58 406 PM 83 2016 60 -2 73
MINIMUM 43 152 AM 26 1951 38 5 33
AVERAGE 51 49 2 53
PRECIPITATION (IN)
YESTERDAY 0.10 0.71 1960 0.12 -0.02 0.01
MONTH TO DATE 2.36 2.66 -0.30 1.05
SINCE OCT 1 36.47 42.36 -5.89 40.42
SINCE JAN 1 15.57 21.23 -5.66 20.06
DEGREE DAYS
HEATING
YESTERDAY 14 16 -2 12
MONTH TO DATE 323 354 -31 336
SINCE MAR 1 932 1002 -70 916
SINCE JUL 1 4370 4711 -341 4076
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
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 700 AM
LOWEST 61 1100 AM
AVERAGE 74
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THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 80 1982
MINIMUM TEMPERATURE (F) 38 24 1951
SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE 612 AM PDT SUNSET 809 PM PDT
APRIL 22 2025.........SUNRISE 610 AM PDT SUNSET 810 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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