759  
CDUS46 KSEW 160826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 15 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 92R 206 PM 85 1958 66 26 62  
2007  
MINIMUM 53 453 AM 27 1964 43 10 51  
AVERAGE 73 55 18 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.79 1965 0.07 -0.07 0.77  
MONTH TO DATE 0.44 1.19 -0.75 2.70  
SINCE OCT 1 36.16 44.56 -8.40 53.65  
SINCE JAN 1 17.08 23.43 -6.35 27.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 10 -10 8  
MONTH TO DATE 125 181 -56 235  
SINCE MAR 1 1330 1333 -3 1443  
SINCE JUL 1 4909 5042 -133 4940  
 
COOLING  
YESTERDAY 8 0 8 0  
MONTH TO DATE 16 0 16 0  
SINCE MAR 1 16 0 16 0  
SINCE JAN 1 16 0 16 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 26 200 PM  
AVERAGE 56  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1985  
MINIMUM TEMPERATURE (F) 43 31 2002  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 535 AM PDT SUNSET 841 PM PDT  
MAY 17 2023...........SUNRISE 534 AM PDT SUNSET 843 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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