638  
CDUS46 KSEW 170121  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE WA  
620 PM PDT TUE OCT 16 2018  
 
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1941 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 422 PM 72 2002 60 10 62  
1974  
MINIMUM 32 643 AM 25 1946 40 -8 36  
AVERAGE 51 50 1 49  
 
PRECIPITATION (IN)  
TODAY 0.00 1.66 2003 0.14 -0.14 0.00  
MONTH TO DATE 1.58 1.79 -0.21 0.58  
SINCE OCT 1 1.58 1.79 -0.21 0.58  
SINCE JAN 1 28.33 31.10 -2.77 36.25  
 
DEGREE DAYS  
HEATING  
TODAY 14 15 -1 16  
MONTH TO DATE 235 203 32 251  
SINCE SEP 1 440 393 47 387  
SINCE JUL 1 521 543 -22 443  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 7 -7 38  
SINCE JAN 1 193 106 87 204    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 2.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 44 300 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 1942  
MINIMUM TEMPERATURE (F) 40 25 1971  
 
 
SUNRISE AND SUNSET  
OCTOBER 16 2018.......SUNRISE 731 AM PDT SUNSET 622 PM PDT  
OCTOBER 17 2018.......SUNRISE 733 AM PDT SUNSET 620 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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