596  
CDUS46 KSEW 300827  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SUN JUL 30 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 418 PM 104 2009 79 -3 97  
MINIMUM 50 505 AM 41 1954 52 -2 59  
AVERAGE 63 66 -3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 2008 0.01 -0.01 0.00  
MONTH TO DATE 0.03 0.50 -0.47 0.09  
SINCE OCT 1 37.15 47.59 -10.44 58.41  
SINCE JAN 1 18.07 26.46 -8.39 32.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 28 72 -44 49  
SINCE JUN 1 183 261 -78 248  
SINCE JUL 1 28 72 -44 49  
 
COOLING  
YESTERDAY 0 2 -2 13  
MONTH TO DATE 49 44 5 78  
SINCE JUN 1 58 56 2 96  
SINCE JAN 1 80 58 22 96    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 41 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 2022  
MINIMUM TEMPERATURE (F) 52 42 1956  
1969  
 
SUNRISE AND SUNSET  
JULY 30 2023..........SUNRISE 549 AM PDT SUNSET 847 PM PDT  
JULY 31 2023..........SUNRISE 550 AM PDT SUNSET 845 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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