216  
CDUS46 KSEW 150117  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PDT THU SEP 14 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 81 400 PM 90 1951 73 8 72  
1979  
MINIMUM 43 528 AM 35 1992 47 -4 57  
AVERAGE 62 60 2 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1968 0.06 -0.06 0.00  
1976  
MONTH TO DATE T 0.78 -0.78 0.03  
SINCE OCT 1 37.93 49.36 -11.43 58.49  
SINCE JAN 1 18.85 28.23 -9.38 32.11  
 
DEGREE DAYS  
HEATING  
TODAY 3 6 -3 0  
MONTH TO DATE 44 62 -18 16  
SINCE SEP 1 44 62 -18 16  
SINCE JUL 1 97 202 -105 90  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 3 6 10  
SINCE SEP 1 9 3 6 10  
SINCE JAN 1 201 108 93 240    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 35 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1967  
MINIMUM TEMPERATURE (F) 46 32 1969  
1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 14 2023.....SUNRISE 648 AM PDT SUNSET 726 PM PDT  
SEPTEMBER 15 2023.....SUNRISE 649 AM PDT SUNSET 724 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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