441  
CDUS46 KSEW 050826  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT THU OCT 05 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 69 328 PM 77 1952 65 4 72  
MINIMUM 48 1159 PM 29 1977 43 5 53  
2012  
AVERAGE 59 54 5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.72 1997 0.12 -0.12 0.00  
MONTH TO DATE 0.32 0.43 -0.11 0.00  
SINCE OCT 1 0.32 0.43 -0.11 0.00  
SINCE JAN 1 21.47 29.92 -8.45 32.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 11 -5 2  
MONTH TO DATE 40 42 -2 8  
SINCE SEP 1 207 225 -18 97  
SINCE JUL 1 260 365 -105 171  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 11 8 3 11  
SINCE JAN 1 203 113 90 241    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 59 400 PM  
AVERAGE 80  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 89 1980  
MINIMUM TEMPERATURE (F) 43 28 2012  
 
SUNRISE AND SUNSET  
OCTOBER 5 2023.......SUNRISE 716 AM PDT SUNSET 643 PM PDT  
OCTOBER 6 2023.......SUNRISE 717 AM PDT SUNSET 642 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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