317  
CDUS46 KSEW 210219  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PST FRI DEC 20 2024  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 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 54 1224 AM 59 1958 45 9 50  
MINIMUM 45 643 AM 11 1990 34 11 37  
2008  
AVERAGE 50 39 11 44  
 
PRECIPITATION (IN)  
TODAY 0.05 1.02 2019 0.13 -0.08 0.00  
MONTH TO DATE 3.77 2.74 1.03 4.73  
SINCE OCT 1 12.96 11.79 1.17 12.34  
SINCE JAN 1 38.55 33.12 5.43 22.16  
 
DEGREE DAYS  
HEATING  
TODAY 15 26 -11 21  
MONTH TO DATE 468 498 -30 460  
SINCE DEC 1 468 498 -30 460  
SINCE JUL 1 1800 1867 -67 1796  
 
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 4 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 PM  
LOWEST 80 1200 AM  
AVERAGE 90  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 60 1950  
2005  
MINIMUM TEMPERATURE (F) 34 8 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 800 AM PST SUNSET 416 PM PST  
DECEMBER 21 2024......SUNRISE 801 AM PST SUNSET 416 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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