220  
CDUS46 KSEW 070236  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
636 PM PST SAT DEC 06 2025  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 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 51 1152 AM 60 2024 47 4 60  
MINIMUM 48 346 PM 12 1980 35 13 36  
AVERAGE 50 41 9 48  
 
PRECIPITATION (IN)  
TODAY 0.10 1.27 1987 0.14 -0.04 0.32  
MONTH TO DATE 1.13 0.86 0.27 0.32  
SINCE OCT 1 11.13 9.91 1.22 9.51  
SINCE JAN 1 29.26 31.24 -1.98 35.10  
 
DEGREE DAYS  
HEATING  
TODAY 15 24 -9 17  
MONTH TO DATE 131 144 -13 154  
SINCE DEC 1 131 144 -13 154  
SINCE JUL 1 1378 1513 -135 1486  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 92 75 17 82    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 PM  
LOWEST 74 500 AM  
AVERAGE 84  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 59 2020  
MINIMUM TEMPERATURE (F) 35 8 1980  
 
SUNRISE AND SUNSET  
DECEMBER 6 2025......SUNRISE 748 AM PST SUNSET 414 PM PST  
DECEMBER 7 2025......SUNRISE 750 AM PST SUNSET 414 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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