607  
CDUS46 KSEW 180827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JUNE 17 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 63 330 PM 93 1958 71 -8 58  
1969  
MINIMUM 47 414 AM 38 1971 48 -1 48  
2011  
AVERAGE 55 59 -4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 1997 0.05 -0.05 0.15  
MONTH TO DATE 0.65 0.96 -0.31 3.03  
SINCE OCT 1 36.96 46.59 -9.63 58.31  
SINCE JAN 1 17.88 25.46 -7.58 31.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 6 4 12  
MONTH TO DATE 106 122 -16 134  
SINCE JUN 1 106 122 -16 134  
SINCE JUL 1 5102 5309 -207 5260  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE JUN 1 5 0 5 0  
SINCE JAN 1 27 2 25 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 50 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 98 1982  
MINIMUM TEMPERATURE (F) 48 37 2001  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 516 AM PDT SUNSET 909 PM PDT  
JUNE 19 2023..........SUNRISE 516 AM PDT SUNSET 910 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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