587  
CDUS46 KSEW 280827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SAT MAR 28 2026  
   
...............................  
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR MARCH 27 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 420 PM 75 1994 55 5 58  
MINIMUM 25 607 AM 20 1975 36 -11 41  
AVERAGE 43 46 -3 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.51 1968 0.17 -0.17 0.25  
MONTH TO DATE 9.01 5.04 3.97 5.35  
SINCE OCT 1 43.17 39.06 4.11 33.48  
SINCE JAN 1 17.97 17.93 0.04 12.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 20 2 15  
MONTH TO DATE 541 572 -31 535  
SINCE MAR 1 541 572 -31 535  
SINCE JUL 1 3764 4281 -517 3973  
 
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 3 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 32 300 PM  
AVERAGE 66  
   
......................................................  
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 76 1994  
MINIMUM TEMPERATURE (F) 36 23 1996  
 
SUNRISE AND SUNSET  
MARCH 28 2026.........SUNRISE 658 AM PDT SUNSET 736 PM PDT  
MARCH 29 2026.........SUNRISE 656 AM PDT SUNSET 737 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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