355  
CDUS46 KSEW 280829  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT SUN APR 28 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 53 408 PM 87 1987 62 -9 71  
MINIMUM 48 657 AM 26 1954 39 9 43  
AVERAGE 51 50 1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.49 1962 0.10 0.04 0.00  
MONTH TO DATE 2.15 3.40 -1.25 6.21  
SINCE OCT 1 41.52 43.10 -1.58 35.72  
SINCE JAN 1 21.16 21.97 -0.81 16.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 15 -1 8  
MONTH TO DATE 432 462 -30 534  
SINCE MAR 1 1012 1110 -98 1185  
SINCE JUL 1 4172 4819 -647 4764  
 
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 10 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 77 200 PM  
AVERAGE 87  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 83 2023  
MINIMUM TEMPERATURE (F) 39 26 1973  
 
SUNRISE AND SUNSET  
APRIL 28 2024.........SUNRISE 600 AM PDT SUNSET 819 PM PDT  
APRIL 29 2024.........SUNRISE 558 AM PDT SUNSET 820 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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