692  
CDUS46 KSEW 010118  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT THU AUG 31 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 70 459 PM 94 1987 76 -6 85  
MINIMUM 56 100 AM 38 1964 49 7 55  
1973  
AVERAGE 63 62 1 70  
 
PRECIPITATION (IN)  
TODAY 0.30 0.71 1961 0.05 0.25 0.00  
MONTH TO DATE 0.78 0.96 -0.18 0.05  
SINCE OCT 1 37.93 48.58 -10.65 58.46  
SINCE JAN 1 18.85 27.45 -8.60 32.08  
 
DEGREE DAYS  
HEATING  
TODAY 2 3 -1 0  
MONTH TO DATE 21 69 -48 25  
SINCE JUN 1 208 331 -123 273  
SINCE JUL 1 53 142 -89 74  
 
COOLING  
TODAY 0 1 -1 5  
MONTH TO DATE 112 44 68 108  
SINCE JUN 1 170 103 67 230  
SINCE JAN 1 192 105 87 230    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 70 1000 AM  
AVERAGE 84  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1987  
MINIMUM TEMPERATURE (F) 49 32 1973  
 
SUNRISE AND SUNSET  
AUGUST 31 2023........SUNRISE 630 AM PDT SUNSET 753 PM PDT  
SEPTEMBER 1 2023.....SUNRISE 631 AM PDT SUNSET 751 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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