279  
CDUS46 KSEW 190829  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT WED JUL 19 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 18 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 83 429 PM 98 1995 78 5 74  
MINIMUM 46 505 AM 39 1977 51 -5 51  
AVERAGE 65 65 0 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 1996 0.01 -0.01 0.00  
MONTH TO DATE T 0.35 -0.35 0.09  
SINCE OCT 1 37.12 47.44 -10.32 58.41  
SINCE JAN 1 18.04 26.31 -8.27 32.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 2  
MONTH TO DATE 16 50 -34 45  
SINCE JUN 1 171 239 -68 244  
SINCE JUL 1 16 50 -34 45  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 30 22 8 9  
SINCE JUN 1 39 34 5 27  
SINCE JAN 1 61 36 25 27    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 30 600 PM  
AVERAGE 65  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 100 1956  
MINIMUM TEMPERATURE (F) 51 37 1977  
 
SUNRISE AND SUNSET  
JULY 19 2023..........SUNRISE 536 AM PDT SUNSET 859 PM PDT  
JULY 20 2023..........SUNRISE 537 AM PDT SUNSET 858 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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