430  
CDUS46 KSEW 020126  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
626 PM PDT WED OCT 01 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 101 PM 78 1987 64 6 55  
MINIMUM 59 704 AM 30 1950 46 13 48  
AVERAGE 65 55 10 52  
 
PRECIPITATION (IN)  
TODAY T 1.34 1981 0.08 -0.08 0.10  
MONTH TO DATE T 0.08 -0.08 0.10  
SINCE OCT 1 T 0.08 -0.08 0.10  
SINCE JAN 1 18.13 21.41 -3.28 25.69  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 13  
MONTH TO DATE 0 10 -10 13  
SINCE SEP 1 116 199 -83 215  
SINCE JUL 1 205 331 -126 333  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 5 4 1 10  
SINCE JAN 1 92 75 17 82    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 14.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 100 AM  
LOWEST 47 100 PM  
AVERAGE 60  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 75 2022  
MINIMUM TEMPERATURE (F) 46 27 1950  
 
SUNRISE AND SUNSET  
OCTOBER 1 2025.......SUNRISE 710 AM PDT SUNSET 648 PM PDT  
OCTOBER 2 2025.......SUNRISE 712 AM PDT SUNSET 646 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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