336  
CDUS46 KSEW 220831  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
131 AM PDT SUN SEP 22 2024  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 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 68 226 PM 85 1952 67 1 69  
MINIMUM 42 613 AM 32 1955 49 -7 43  
AVERAGE 55 58 -3 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 1964 0.07 -0.07 0.00  
MONTH TO DATE 0.59 1.31 -0.72 0.29  
SINCE OCT 1 37.46 34.01 3.45 20.60  
SINCE JAN 1 24.18 20.63 3.55 8.96  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 7 3 9  
MONTH TO DATE 119 111 8 92  
SINCE SEP 1 119 111 8 92  
SINCE JUL 1 237 243 -6 162  
 
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 0 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 48 400 PM  
AVERAGE 74  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 1975  
MINIMUM TEMPERATURE (F) 48 34 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 658 AM PDT SUNSET 707 PM PDT  
SEPTEMBER 23 2024.....SUNRISE 659 AM PDT SUNSET 704 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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