Climatological Report (Daily)
Issued by NWS
Issued by NWS
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936
CDUS46 KSEW 170834
CLIOLM
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
134 AM PDT FRI OCT 17 2025
...................................
...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 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 59 225 PM 85 2022 60 -1 63
MINIMUM 27R 626 AM 27 1970 40 -13 46
1971
AVERAGE 43 50 -7 55
PRECIPITATION (IN)
YESTERDAY T 1.66 2003 0.16 -0.16 0.17
MONTH TO DATE 0.43 2.11 -1.68 0.97
SINCE OCT 1 0.43 2.11 -1.68 0.97
SINCE JAN 1 19.79 31.60 -11.81 29.56
DEGREE DAYS
HEATING
YESTERDAY 22 15 7 10
MONTH TO DATE 210 199 11 160
SINCE SEP 1 312 382 -70 300
SINCE JUL 1 384 522 -138 379
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 8 3 33
SINCE JAN 1 201 113 88 214
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 62 100 PM
AVERAGE 81
..........................................................
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 72 2002
2018
MINIMUM TEMPERATURE (F) 40 25 1971
SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE 733 AM PDT SUNSET 620 PM PDT
OCTOBER 18 2025.......SUNRISE 734 AM PDT SUNSET 618 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$