269  
CDUS46 KSEW 230118  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT SUN SEP 22 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 22 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 940 AM 83 1975 67 -4 70  
MINIMUM 48 357 AM 34 1955 48 0 42  
AVERAGE 56 57 -1 56  
 
PRECIPITATION (IN)  
TODAY T 1.68 1969 0.07 -0.07 0.00  
MONTH TO DATE 0.59 1.38 -0.79 0.29  
SINCE OCT 1 37.46 34.08 3.38 20.60  
SINCE JAN 1 24.18 20.70 3.48 8.96  
 
DEGREE DAYS  
HEATING  
TODAY 9 8 1 9  
MONTH TO DATE 128 119 9 101  
SINCE SEP 1 128 119 9 101  
SINCE JUL 1 246 251 -5 171  
 
COOLING  
TODAY 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 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 65 1000 AM  
AVERAGE 83  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 79 1957  
MINIMUM TEMPERATURE (F) 48 33 2000  
 
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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