887  
CDUS46 KSEW 120827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT THU SEP 12 2024  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 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 60 339 PM 83 1975 69 -9 69  
2013  
MINIMUM 50 1153 PM 39 1988 51 -1 59  
AVERAGE 55 60 -5 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.67 1966 0.07 0.05 T  
MONTH TO DATE 0.12 0.64 -0.52 0.25  
SINCE OCT 1 36.99 33.34 3.65 20.56  
SINCE JAN 1 23.71 19.96 3.75 8.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 5 5 1  
MONTH TO DATE 33 48 -15 35  
SINCE SEP 1 33 48 -15 35  
SINCE JUL 1 151 180 -29 105  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 0 10 1  
SINCE SEP 1 10 0 10 1  
SINCE JAN 1 82 71 11 111    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 90 1200 AM  
AVERAGE 95  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 80 1975  
MINIMUM TEMPERATURE (F) 50 33 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2024.....SUNRISE 643 AM PDT SUNSET 728 PM PDT  
SEPTEMBER 13 2024.....SUNRISE 645 AM PDT SUNSET 726 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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