Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 310826
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU JUL 31 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 30 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 89 428 PM 99 2022 79 10 74
MINIMUM 50 453 AM 42 1956 52 -2 58
1969
AVERAGE 70 66 4 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.13 1955 0.02 -0.02 0.00
MONTH TO DATE T 0.52 -0.52 0.21
SINCE OCT 1 37.87 47.61 -9.74 45.66
SINCE JAN 1 16.97 26.48 -9.51 25.30
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 47 74 -27 24
SINCE JUN 1 212 263 -51 205
SINCE JUL 1 47 74 -27 24
COOLING
YESTERDAY 5 2 3 1
MONTH TO DATE 67 46 21 107
SINCE JUN 1 93 58 35 118
SINCE JAN 1 93 60 33 121
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 3.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 27 400 PM
AVERAGE 60
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 99 1965
MINIMUM TEMPERATURE (F) 52 40 1957
SUNRISE AND SUNSET
JULY 31 2025..........SUNRISE 550 AM PDT SUNSET 845 PM PDT
AUGUST 1 2025........SUNRISE 552 AM PDT SUNSET 843 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$