325  
CDUS46 KSEW 220826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT TUE APR 22 2025  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 21 2025  
 
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)  
YESTERDAY  
MAXIMUM 58 320 PM 80 1982 60 -2 60  
MINIMUM 35 1159 PM 24 1951 38 -3 35  
AVERAGE 47 49 -2 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.71 1993 0.11 -0.11 T  
MONTH TO DATE 2.36 2.77 -0.41 1.05  
SINCE OCT 1 36.47 42.47 -6.00 40.42  
SINCE JAN 1 15.57 21.34 -5.77 20.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 16 2 17  
MONTH TO DATE 341 370 -29 353  
SINCE MAR 1 950 1018 -68 933  
SINCE JUL 1 4388 4727 -339 4093  
 
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 7 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 400 AM  
LOWEST 37 300 PM  
AVERAGE 63  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 82 1982  
MINIMUM TEMPERATURE (F) 38 26 1972  
 
SUNRISE AND SUNSET  
APRIL 22 2025.........SUNRISE 610 AM PDT SUNSET 810 PM PDT  
APRIL 23 2025.........SUNRISE 609 AM PDT SUNSET 812 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WA Page
Main Text Page