481  
CDUS46 KSEW 100941  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
141 AM PST SUN DEC 10 2023  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2023  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 940 AM 63 2014 46 -2 44  
MINIMUM 32 503 AM 11 1972 35 -3 36  
AVERAGE 38 40 -2 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.94 1.13 1956 0.14 0.80 0.02  
MONTH TO DATE 3.99 1.28 2.71 0.11  
SINCE OCT 1 11.60 10.33 1.27 8.47  
SINCE JAN 1 21.42 31.66 -10.24 23.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 25 2 25  
MONTH TO DATE 194 218 -24 282  
SINCE DEC 1 194 218 -24 282  
SINCE JUL 1 1530 1587 -57 1533  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 111 75 36 168    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 76 1000 AM  
AVERAGE 88  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 67 2014  
MINIMUM TEMPERATURE (F) 34 7 1972  
 
SUNRISE AND SUNSET  
DECEMBER 10 2023......SUNRISE 752 AM PST SUNSET 414 PM PST  
DECEMBER 11 2023......SUNRISE 753 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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