691  
CDUS46 KSEW 070826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT THU SEP 07 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 6 2023
 
 
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)  
YESTERDAY  
MAXIMUM 71 252 PM 84 1986 70 1 75  
MINIMUM 47 554 AM 40 2005 52 -5 46  
AVERAGE 59 61 -2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 2015 0.06 -0.06 0.00  
MONTH TO DATE 0.25 0.33 -0.08 T  
SINCE OCT 1 20.56 33.03 -12.47 37.83  
SINCE JAN 1 8.92 19.65 -10.73 15.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 4 2 4  
MONTH TO DATE 20 24 -4 10  
SINCE SEP 1 20 24 -4 10  
SINCE JUL 1 90 156 -66 55  
 
COOLING  
YESTERDAY 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 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 55 300 PM  
AVERAGE 78  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 1981  
MINIMUM TEMPERATURE (F) 51 40 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 635 AM PDT SUNSET 740 PM PDT  
SEPTEMBER 8 2023.....SUNRISE 637 AM PDT SUNSET 738 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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