296 
CDUS46 KSEW 200832
CLIOLM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SEATTLE
132 AM PDT TUE MAY 20 2025

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 19 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    133 PM  86    1961  67     -8       63       
                                      1963                           
  MINIMUM         45   1147 PM  31    1962  44      1       38       
  AVERAGE         52                        55     -3       51     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.32          0.81 1968   0.07   0.25      T       
  MONTH TO DATE    0.64                      1.48  -0.84     1.03     
  SINCE OCT 1     37.18                     44.85  -7.67    42.86     
  SINCE JAN 1     16.28                     23.72  -7.44    22.50     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       13                        10      3       14        
  MONTH TO DATE  236                       221     15      204        
  SINCE MAR 1   1313                      1373    -60     1267        
  SINCE JUL 1   4751                      5082   -331     4427        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        3        
  SINCE MAR 1      0                         0      0        3        
  SINCE JAN 1      0                         0      0        3        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (220)       
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED    10.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           900 AM                                      
 LOWEST     64          1200 PM                                      
 AVERAGE    79                                                        

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


THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        90      1963                      
 MINIMUM TEMPERATURE (F)   44        29      1975                      


SUNRISE AND SUNSET                                                    
MAY 20 2025...........SUNRISE   530 AM PDT   SUNSET   847 PM PDT     
MAY 21 2025...........SUNRISE   529 AM PDT   SUNSET   848 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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