491  
CDUS46 KSEW 070121  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
621 PM PDT SUN APR 06 2025  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 6 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 140 AM 79 2007 57 -3 50  
MINIMUM 47 557 AM 25 1975 36 11 39  
2022  
AVERAGE 51 47 4 45  
 
PRECIPITATION (IN)  
TODAY 0.42 1.09 1988 0.14 0.28 0.14  
MONTH TO DATE 0.60 0.88 -0.28 0.31  
SINCE OCT 1 34.71 40.58 -5.87 39.68  
SINCE JAN 1 13.81 19.45 -5.64 19.32  
 
DEGREE DAYS  
HEATING  
TODAY 14 18 -4 20  
MONTH TO DATE 106 112 -6 104  
SINCE MAR 1 715 760 -45 684  
SINCE JUL 1 4153 4469 -316 3844  
 
COOLING  
TODAY 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 2 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 68 1200 AM  
AVERAGE 83  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 80 2016  
MINIMUM TEMPERATURE (F) 37 24 1973  
 
SUNRISE AND SUNSET  
APRIL 6 2025.........SUNRISE 640 AM PDT SUNSET 748 PM PDT  
APRIL 7 2025.........SUNRISE 638 AM PDT SUNSET 750 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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