573  
CDUS46 KSEW 220839  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE WA  
139 AM PDT SAT JUL 22 2017  
 
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR JULY 21 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 355 PM 101 2006 78 2 86  
MINIMUM 46 502 AM 40 1966 51 -5 50  
AVERAGE 63 65 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1963 0.02 -0.02 0.00  
MONTH TO DATE 0.05 0.49 -0.44 0.52  
SINCE OCT 1 62.42 47.21 15.21 60.14  
SINCE JAN 1 34.32 26.52 7.80 27.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 34 60 -26 53  
SINCE JUN 1 185 248 -63 219  
SINCE JUL 1 34 60 -26 53  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 5 26 -21 7  
SINCE JUN 1 27 37 -10 41  
SINCE JAN 1 37 40 -3 42    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 36 400 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 2006  
1978  
MINIMUM TEMPERATURE (F) 51 41 1982  
 
 
SUNRISE AND SUNSET  
JULY 22 2017..........SUNRISE 540 AM PDT SUNSET 856 PM PDT  
JULY 23 2017..........SUNRISE 541 AM PDT SUNSET 855 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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