728  
CDUS46 KSEW 200830  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT MON MAY 20 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MAY 19 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 63 341 PM 86 1961 67 -4 79  
1963  
MINIMUM 38 1228 AM 31 1962 44 -6 52  
AVERAGE 51 55 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.81 1968 0.07 -0.07 0.00  
MONTH TO DATE 1.03 1.48 -0.45 0.52  
SINCE OCT 1 42.86 44.85 -1.99 36.24  
SINCE JAN 1 22.50 23.72 -1.22 17.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 10 4 0  
MONTH TO DATE 204 221 -17 126  
SINCE MAR 1 1267 1373 -106 1331  
SINCE JUL 1 4427 5082 -655 4910  
 
COOLING  
YESTERDAY 0 0 0 1  
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 1 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 44 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1963  
MINIMUM TEMPERATURE (F) 44 29 1975  
 
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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