993  
CDUS46 KSEW 180829  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT THU APR 18 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 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 62 413 PM 82 2021 59 3 49  
MINIMUM 25R 506 AM 25 1964 38 -13 31  
AVERAGE 44 48 -4 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1948 0.12 -0.12 0.12  
MONTH TO DATE 1.04 2.30 -1.26 4.62  
SINCE OCT 1 40.41 42.00 -1.59 34.13  
SINCE JAN 1 20.05 20.87 -0.82 15.05  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 17 4 25  
MONTH TO DATE 291 305 -14 359  
SINCE MAR 1 871 953 -82 1010  
SINCE JUL 1 4031 4662 -631 4589  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 23 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 88 2016  
MINIMUM TEMPERATURE (F) 38 24 1964  
 
SUNRISE AND SUNSET  
APRIL 18 2024.........SUNRISE 617 AM PDT SUNSET 805 PM PDT  
APRIL 19 2024.........SUNRISE 615 AM PDT SUNSET 807 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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