162  
CDUS46 KSEW 180116  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT THU AUG 17 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 17 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 326 PM 93 1977 73 10 84  
MINIMUM 61 538 AM 42 1969 55 6 55  
AVERAGE 72 64 8 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.64 2005 0.03 -0.03 0.00  
MONTH TO DATE 0.05 0.53 -0.48 0.27  
SINCE OCT 1 19.85 32.10 -12.25 37.82  
SINCE JAN 1 8.21 18.72 -10.51 15.18  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 4 30 -26 9  
SINCE JUN 1 198 261 -63 185  
SINCE JUL 1 37 97 -60 42  
 
COOLING  
TODAY 7 1 6 5  
MONTH TO DATE 52 17 35 32  
SINCE JUN 1 92 56 36 115  
SINCE JAN 1 103 57 46 115    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 48 300 PM  
AVERAGE 73  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 2016  
MINIMUM TEMPERATURE (F) 55 42 1973  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 606 AM PDT SUNSET 822 PM PDT  
AUGUST 18 2023........SUNRISE 607 AM PDT SUNSET 820 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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