Climatological Report (Daily)
Issued by NWS
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125
CDUS46 KSEW 180826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT FRI APR 18 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 68 417 PM 82 2021 59 9 62
MINIMUM 30 502 AM 25 1964 38 -8 25
AVERAGE 49 48 1 44
PRECIPITATION (IN)
YESTERDAY 0.00 0.66 1948 0.12 -0.12 0.00
MONTH TO DATE 2.25 2.30 -0.05 1.04
SINCE OCT 1 36.36 42.00 -5.64 40.41
SINCE JAN 1 15.46 20.87 -5.41 20.05
DEGREE DAYS
HEATING
YESTERDAY 16 17 -1 21
MONTH TO DATE 285 305 -20 291
SINCE MAR 1 894 953 -59 871
SINCE JUL 1 4332 4662 -330 4031
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 3 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 3.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 600 AM
LOWEST 18 200 PM
AVERAGE 53
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 88 2016
MINIMUM TEMPERATURE (F) 38 24 1964
SUNRISE AND SUNSET
APRIL 18 2025.........SUNRISE 618 AM PDT SUNSET 805 PM PDT
APRIL 19 2025.........SUNRISE 616 AM PDT SUNSET 806 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$