589  
CDUS46 KSEW 180827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 17 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 357 PM 91 2008 67 -4 83  
MINIMUM 43 1102 PM 30 2011 43 0 50  
AVERAGE 53 55 -2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1989 0.07 -0.07 0.00  
MONTH TO DATE 1.03 1.34 -0.31 0.52  
SINCE OCT 1 42.86 44.71 -1.85 36.24  
SINCE JAN 1 22.50 23.58 -1.08 17.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 10 2 0  
MONTH TO DATE 176 201 -25 125  
SINCE MAR 1 1239 1353 -114 1330  
SINCE JUL 1 4399 5062 -663 4909  
 
COOLING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 3 0 3 21  
SINCE MAR 1 3 0 3 21  
SINCE JAN 1 3 0 3 21    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 PM  
LOWEST 41 200 PM  
AVERAGE 63  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1956  
MINIMUM TEMPERATURE (F) 44 28 2003  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 532 AM PDT SUNSET 845 PM PDT  
MAY 19 2024...........SUNRISE 531 AM PDT SUNSET 846 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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