893 
CDUS46 KSEW 300826
CLIOLM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT WED APR 30 2025

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 29 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   1208 PM  81    1957  62     -3       57       
  MINIMUM         36   1150 PM  28    1952  39     -3       40       
  AVERAGE         48                        51     -3       49     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.05          1.14 1959   0.09  -0.04     0.15     
  MONTH TO DATE    2.43                      3.58  -1.15     2.38     
  SINCE OCT 1     36.54                     43.28  -6.74    41.75     
  SINCE JAN 1     15.64                     22.15  -6.51    21.39     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       17                        14      3       16        
  MONTH TO DATE  450                       490    -40      465        
  SINCE MAR 1   1059                      1138    -79     1045        
  SINCE JUL 1   4497                      4847   -350     4205        

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


WIND (MPH)                                                            
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (230)       
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     8.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           600 AM                                      
 LOWEST     51           400 PM                                      
 AVERAGE    74                                                        

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


THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        84      1998                      
 MINIMUM TEMPERATURE (F)   40        26      1964                      


SUNRISE AND SUNSET                                                    
APRIL 30 2025.........SUNRISE   557 AM PDT   SUNSET   821 PM PDT     
MAY  1 2025...........SUNRISE   555 AM PDT   SUNSET   823 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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