257  
CDUS46 KSEW 230223  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
623 PM PST FRI DEC 22 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 22 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 459 AM 59 1986 45 5 22  
MINIMUM 43 453 PM 10 1998 34 9 11  
AVERAGE 47 39 8 17  
 
PRECIPITATION (IN)  
TODAY 0.15 0.76 1967 0.15 0.00 T  
MONTH TO DATE 4.90 3.03 1.87 0.46  
SINCE OCT 1 12.51 12.08 0.43 8.82  
SINCE JAN 1 22.33 33.41 -11.08 24.01  
 
DEGREE DAYS  
HEATING  
TODAY 18 26 -8 48  
MONTH TO DATE 496 550 -54 745  
SINCE DEC 1 496 550 -54 745  
SINCE JUL 1 1832 1919 -87 1996  
 
COOLING  
TODAY 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 7 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 77 500 AM  
AVERAGE 89  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 59 1950  
MINIMUM TEMPERATURE (F) 34 8 1990  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 801 AM PST SUNSET 416 PM PST  
DECEMBER 23 2023......SUNRISE 801 AM PST SUNSET 417 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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