819  
CDUS46 KSEW 090119  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 71 457 PM 83 1989 70 1 73  
2011  
MINIMUM 51 148 AM 39 1962 51 0 49  
AVERAGE 61 61 0 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.69 1994 0.06 -0.06 0.00  
MONTH TO DATE 0.25 0.45 -0.20 T  
SINCE OCT 1 20.56 33.15 -12.59 37.83  
SINCE JAN 1 8.92 19.77 -10.85 15.19  
 
DEGREE DAYS  
HEATING  
TODAY 4 5 -1 4  
MONTH TO DATE 28 33 -5 14  
SINCE SEP 1 28 33 -5 14  
SINCE JUL 1 98 165 -67 59  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 1  
SINCE SEP 1 1 0 1 1  
SINCE JAN 1 111 71 40 168    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 59 400 PM  
AVERAGE 80  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 1963  
MINIMUM TEMPERATURE (F) 51 38 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 637 AM PDT SUNSET 738 PM PDT  
SEPTEMBER 9 2023.....SUNRISE 638 AM PDT SUNSET 736 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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