CDUS46 KSEW 110220

CLIOLM



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SEATTLE

620 PM PST WED DEC 10 2025



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



...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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         58    354 PM  64    2014  45     13       42       

  MINIMUM         53   1258 AM  -1    1972  33     20       32       

  AVERAGE         56                        39     17       37     



PRECIPITATION (IN)                                                    

  TODAY            0.93          2.41 1977   0.24   0.69     0.00     

  MONTH TO DATE    6.84                      2.59   4.25     1.08     

  SINCE OCT 1     18.62                     15.87   2.75    11.74     

  SINCE JAN 1     37.98                     45.36  -7.38    40.33     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            9                        26    -17       28        

  MONTH TO DATE  174                       255    -81      258        

  SINCE DEC 1    174                       255    -81      258        

  SINCE JUL 1   1313                      1686   -373     1445        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE DEC 1      0                         0      0        0        

  SINCE JAN 1    201                       113     88      214        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   S (200)       

  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)       

  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (210)       

  AVERAGE WIND SPEED    13.9                                        





SKY COVER                                                             

  AVERAGE SKY COVER 1.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  RAIN                                                                

  LIGHT RAIN                                                          

  FOG                                                                 





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    97           900 AM                                      

 LOWEST     89           400 PM                                      

 AVERAGE    93                                                        



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





THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   45        58      1958                      

                                             2014                     

 MINIMUM TEMPERATURE (F)   33        10      2009                      





SUNRISE AND SUNSET                                                    

DECEMBER 10 2025......SUNRISE   747 AM PST   SUNSET   423 PM PST     

DECEMBER 11 2025......SUNRISE   747 AM PST   SUNSET   423 PM PST     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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