Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 220116
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT MON JUL 21 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 21 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 310 PM 101 2006 79 -2 MM
MINIMUM 49 153 AM 40 1966 51 -2 58
AVERAGE 63 65 -2 MM
PRECIPITATION (IN)
TODAY 0.00 0.45 1963 0.01 -0.01 T
MONTH TO DATE T 0.39 -0.39 0.01
SINCE OCT 1 37.87 47.48 -9.61 45.46
SINCE JAN 1 16.97 26.35 -9.38 25.10
DEGREE DAYS
HEATING
TODAY 2 2 0 MM
MONTH TO DATE 35 56 -21 9
SINCE JUN 1 200 245 -45 190
SINCE JUL 1 35 56 -21 9
COOLING
TODAY 0 2 -2 MM
MONTH TO DATE 51 28 23 106
SINCE JUN 1 77 40 37 117
SINCE JAN 1 77 42 35 120
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 4.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 45 400 PM
AVERAGE 73
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1978
2006
MINIMUM TEMPERATURE (F) 51 41 1982
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 539 AM PDT SUNSET 857 PM PDT
JULY 22 2025..........SUNRISE 540 AM PDT SUNSET 856 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$