736  
CDUS46 KSEW 290826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 28 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 79 413 PM 101 2009 79 0 96  
MINIMUM 48 440 AM 40 1976 52 -4 58  
AVERAGE 64 66 -2 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1950 0.02 -0.02 0.00  
MONTH TO DATE 0.03 0.49 -0.46 0.09  
SINCE OCT 1 37.15 47.58 -10.43 58.41  
SINCE JAN 1 18.07 26.45 -8.38 32.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 26 70 -44 49  
SINCE JUN 1 181 259 -78 248  
SINCE JUL 1 26 70 -44 49  
 
COOLING  
YESTERDAY 0 2 -2 12  
MONTH TO DATE 49 42 7 65  
SINCE JUN 1 58 54 4 83  
SINCE JAN 1 80 56 24 83    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.8  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 43 200 PM  
AVERAGE 72  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 104 2009  
MINIMUM TEMPERATURE (F) 52 41 1954  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 547 AM PDT SUNSET 848 PM PDT  
JULY 30 2023..........SUNRISE 549 AM PDT SUNSET 847 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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