389  
CDUS46 KSEW 150845  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
145 AM PDT SUN SEP 15 2024  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1941 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 102 PM 90 1951 73 -4 81  
1979  
MINIMUM 52 937 PM 35 1992 47 5 43  
AVERAGE 61 60 1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 0.76 1968 0.06 0.21 0.00  
1976  
MONTH TO DATE 1.35 0.78 0.57 T  
SINCE OCT 1 48.39 49.36 -0.97 37.93  
SINCE JAN 1 28.03 28.23 -0.20 18.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 6 -2 3  
MONTH TO DATE 30 62 -32 44  
SINCE SEP 1 30 62 -32 44  
SINCE JUL 1 109 202 -93 97  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 28 3 25 9  
SINCE SEP 1 28 3 25 9  
SINCE JAN 1 209 108 101 201    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 63 1200 PM  
AVERAGE 80  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1967  
MINIMUM TEMPERATURE (F) 46 32 1969  
1970  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2024.....SUNRISE 650 AM PDT SUNSET 722 PM PDT  
SEPTEMBER 16 2024.....SUNRISE 651 AM PDT SUNSET 720 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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