604  
CDUS46 KSEW 190926  
CLIOLM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PST SUN NOV 19 2023  
   
...............................
 
 
   
..THE OLYMPIA WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 18 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 54 254 PM 61 1968 50 4 50  
MINIMUM 32 433 AM 17 2022 35 -3 17  
AVERAGE 43 43 0 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.25 2.02 1958 0.30 -0.05 0.00  
MONTH TO DATE 5.78 4.85 0.93 5.21  
SINCE OCT 1 9.19 9.92 -0.73 8.38  
SINCE JAN 1 30.34 39.41 -9.07 40.59  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 22 0 31  
MONTH TO DATE 306 371 -65 469  
SINCE SEP 1 847 1008 -161 880  
SINCE JUL 1 900 1148 -248 954  
 
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 SW (210)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 AM  
LOWEST 64 200 PM  
AVERAGE 80  
   
......................................................
 
 
THE OLYMPIA WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 59 1968  
MINIMUM TEMPERATURE (F) 35 18 1977  
2000  
2022  
 
SUNRISE AND SUNSET  
NOVEMBER 19 2023......SUNRISE 720 AM PST SUNSET 433 PM PST  
NOVEMBER 20 2023......SUNRISE 722 AM PST SUNSET 432 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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