351  
CDUS46 KSEW 150830  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 96R 341 PM 95 2010 78 18 82  
MINIMUM 59 412 AM 40 1948 51 8 46  
1970  
2000  
AVERAGE 78 65 13 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.93 2015 0.03 -0.03 0.00  
MONTH TO DATE 0.19 0.29 -0.10 0.03  
SINCE OCT 1 37.34 47.91 -10.57 58.44  
SINCE JAN 1 18.26 26.78 -8.52 32.06  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 0 28 -28 19  
SINCE JUN 1 187 290 -103 267  
SINCE JUL 1 32 101 -69 68  
 
COOLING  
YESTERDAY 13 2 11 0  
MONTH TO DATE 54 28 26 23  
SINCE JUN 1 112 87 25 145  
SINCE JAN 1 134 89 45 145    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 29 500 PM  
AVERAGE 60  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 2010  
MINIMUM TEMPERATURE (F) 51 39 1982  
 
SUNRISE AND SUNSET  
AUGUST 15 2023........SUNRISE 609 AM PDT SUNSET 822 PM PDT  
AUGUST 16 2023........SUNRISE 610 AM PDT SUNSET 821 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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