Climatological Report (Daily)
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669
CDUS46 KSEW 100837
CLIOLM

CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
137 AM PDT FRI OCT 10 2025

...................................

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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         62    423 PM  81    1996  63     -1       65
  MINIMUM         41    600 AM  26    2019  42     -1       44
  AVERAGE         52                        52      0       55

PRECIPITATION (IN)
  YESTERDAY        0.04          1.06 1953   0.14  -0.10     0.00
  MONTH TO DATE    0.32                      1.08  -0.76     0.65
  SINCE OCT 1      0.32                      1.08  -0.76     0.65
  SINCE JAN 1     19.68                     30.57 -10.89    29.24

DEGREE DAYS
 HEATING
  YESTERDAY       13                        13      0       10
  MONTH TO DATE   89                       102    -13       89
  SINCE SEP 1    191                       285    -94      229
  SINCE JUL 1    263                       425   -162      308

 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   2   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.6


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     56           500 PM
 AVERAGE    78

..........................................................


THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        79      1979
 MINIMUM TEMPERATURE (F)   42        26      2019


SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE   723 AM PDT   SUNSET   633 PM PDT
OCTOBER 11 2025.......SUNRISE   725 AM PDT   SUNSET   631 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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