388  
CDUS46 KSEW 200839  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
139 AM PDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 19 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 312 PM 89 2016 73 2 77  
MINIMUM 49 515 AM 44 1973 55 -6 45  
AVERAGE 62 64 -2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1976 0.04 -0.04 0.00  
MONTH TO DATE 0.24 0.62 -0.38 0.05  
SINCE OCT 1 34.50 32.19 2.31 19.85  
SINCE JAN 1 21.22 18.81 2.41 8.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 4  
MONTH TO DATE 21 34 -13 9  
SINCE JUN 1 264 265 -1 203  
SINCE JUL 1 62 101 -39 42  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 22 19 3 52  
SINCE JUN 1 72 58 14 92  
SINCE JAN 1 72 59 13 103    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 46 200 PM  
AVERAGE 73  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 2018  
MINIMUM TEMPERATURE (F) 54 44 1952  
1966  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 611 AM PDT SUNSET 815 PM PDT  
AUGUST 21 2024........SUNRISE 612 AM PDT SUNSET 813 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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