877  
CDUS46 KSEW 010217  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PST TUE DEC 31 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 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 43 147 PM 60 1963 45 -2 48  
MINIMUM 34 826 AM 6 2021 34 0 33  
AVERAGE 39 39 0 41  
 
PRECIPITATION (IN)  
TODAY 0.05 1.55 1953 0.14 -0.09 0.04  
MONTH TO DATE 5.36 4.33 1.03 5.67  
SINCE OCT 1 14.55 13.38 1.17 13.28  
SINCE JAN 1 40.14 34.71 5.43 23.10  
 
DEGREE DAYS  
HEATING  
TODAY 26 26 0 24  
MONTH TO DATE 682 784 -102 666  
SINCE DEC 1 682 784 -102 666  
SINCE JUL 1 2014 2153 -139 2002  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 82 75 7 111    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 82 1200 PM  
AVERAGE 91  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 57 2021  
MINIMUM TEMPERATURE (F) 34 8 2022  
 
SUNRISE AND SUNSET  
DECEMBER 31 2024......SUNRISE 803 AM PST SUNSET 424 PM PST  
JANUARY 1 2025.......SUNRISE 803 AM PST SUNSET 425 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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