409  
CDUS46 KSEW 300119  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT TUE AUG 29 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 29 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 62 1040 AM 85 1974 72 -10 83  
MINIMUM 58 615 AM 38 1969 53 5 51  
AVERAGE 60 62 -2 67  
 
PRECIPITATION (IN)  
TODAY 0.18 0.35 1990 0.05 0.13 0.00  
2000  
MONTH TO DATE 0.29 1.04 -0.75 0.27  
SINCE OCT 1 20.09 32.61 -12.52 37.82  
SINCE JAN 1 8.45 19.23 -10.78 15.18  
 
DEGREE DAYS  
HEATING  
TODAY 5 3 2 0  
MONTH TO DATE 31 59 -28 12  
SINCE JUN 1 225 290 -65 188  
SINCE JUL 1 64 126 -62 45  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 59 25 34 75  
SINCE JUN 1 99 64 35 158  
SINCE JAN 1 110 65 45 158    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 86 100 AM  
AVERAGE 93  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 85 1987  
MINIMUM TEMPERATURE (F) 53 42 1965  
 
SUNRISE AND SUNSET  
AUGUST 29 2023........SUNRISE 623 AM PDT SUNSET 758 PM PDT  
AUGUST 30 2023........SUNRISE 624 AM PDT SUNSET 756 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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