AFOS product CLIOLM
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426 
CDUS46 KSEW 160833
CLIOLM

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SEATTLE
133 AM PDT SAT AUG 16 2025

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

...THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 15 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         71   1247 PM 100    2023  78     -7       73       
  MINIMUM         61    233 AM  39    1982  51     10       54       
  AVERAGE         66                        64      2       64     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.79          1.20 1976   0.03   0.76     0.00     
  MONTH TO DATE    1.03                      0.32   0.71     0.00     
  SINCE OCT 1     38.90                     47.94  -9.04    45.66     
  SINCE JAN 1     18.00                     26.81  -8.81    25.30     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         2     -2        1        
  MONTH TO DATE   13                        30    -17       12        
  SINCE JUN 1    225                       292    -67      217        
  SINCE JUL 1     60                       103    -43       36        

 COOLING                                                              
  YESTERDAY        1                         2     -1        0        
  MONTH TO DATE   43                        30     13       45        
  SINCE JUN 1    139                        89     50      167        
  SINCE JAN 1    139                        91     48      170        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (190)       
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED    10.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1000 PM                                      
 LOWEST     78           100 PM                                      
 AVERAGE    88                                                        

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


THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   78        99      2020                      
                                             2023                     
 MINIMUM TEMPERATURE (F)   51        40      1986                      
                                             2000                     


SUNRISE AND SUNSET                                                    
AUGUST 16 2025........SUNRISE   611 AM PDT   SUNSET   820 PM PDT     
AUGUST 17 2025........SUNRISE   612 AM PDT   SUNSET   818 PM PDT     


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




$$