424  
CDUS46 KSEW 210124  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
624 PM PDT MON MAY 20 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 308 PM 90 1963 67 1 79  
MINIMUM 36 454 AM 29 1975 44 -8 49  
AVERAGE 52 56 -4 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 2010 0.06 -0.06 0.00  
MONTH TO DATE 1.03 1.54 -0.51 0.52  
SINCE OCT 1 42.86 44.91 -2.05 36.24  
SINCE JAN 1 22.50 23.78 -1.28 17.16  
 
DEGREE DAYS  
HEATING  
TODAY 13 10 3 1  
MONTH TO DATE 217 231 -14 127  
SINCE MAR 1 1280 1383 -103 1332  
SINCE JUL 1 4440 5092 -652 4911  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 22  
SINCE MAR 1 3 0 3 22  
SINCE JAN 1 3 0 3 22    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 45 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1963  
MINIMUM TEMPERATURE (F) 44 32 1973  
1976  
 
SUNRISE AND SUNSET  
MAY 20 2024...........SUNRISE 530 AM PDT SUNSET 847 PM PDT  
MAY 21 2024...........SUNRISE 529 AM PDT SUNSET 848 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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