586  
CDUS46 KSEW 250827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SUN JUN 25 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JUNE 24 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 431 PM 95 1992 72 6 78  
MINIMUM 49 257 AM 39 1988 48 1 41  
1997  
2003  
AVERAGE 64 60 4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.19 1971 0.04 -0.04 0.00  
MONTH TO DATE 0.81 1.26 -0.45 3.03  
SINCE OCT 1 37.12 46.89 -9.77 58.31  
SINCE JAN 1 18.04 25.76 -7.72 31.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 5 -4 5  
MONTH TO DATE 148 162 -14 177  
SINCE JUN 1 148 162 -14 177  
SINCE JUL 1 5144 5349 -205 5303  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 5 2 3 0  
SINCE JUN 1 5 2 3 0  
SINCE JAN 1 27 4 23 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 35 500 PM  
AVERAGE 63  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 98 2017  
MINIMUM TEMPERATURE (F) 48 36 1966  
 
SUNRISE AND SUNSET  
JUNE 25 2023..........SUNRISE 518 AM PDT SUNSET 911 PM PDT  
JUNE 26 2023..........SUNRISE 518 AM PDT SUNSET 911 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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