Climatological Report (Daily)
Issued by NWS
Issued by NWS
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780
CDUS46 KSEW 030120
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PDT TUE SEP 02 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 80 356 PM 98 1988 76 4 69
MINIMUM 51 500 AM 36 1960 49 2 57
1973
AVERAGE 66 62 4 63
PRECIPITATION (IN)
TODAY 0.00 0.52 1979 0.04 -0.04 0.02
MONTH TO DATE 0.00 0.09 -0.09 0.02
SINCE OCT 1 38.98 48.67 -9.69 47.06
SINCE JAN 1 18.08 27.54 -9.46 26.70
DEGREE DAYS
HEATING
TODAY 0 4 -4 2
MONTH TO DATE 0 7 -7 2
SINCE SEP 1 0 7 -7 2
SINCE JUL 1 72 147 -75 81
COOLING
TODAY 1 1 0 0
MONTH TO DATE 1 2 -1 4
SINCE SEP 1 1 2 -1 4
SINCE JAN 1 191 107 84 185
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (20)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 49 400 PM
AVERAGE 75
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 1972
2003
MINIMUM TEMPERATURE (F) 48 36 1956
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 633 AM PDT SUNSET 748 PM PDT
SEPTEMBER 3 2025.....SUNRISE 634 AM PDT SUNSET 746 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$