739  
CDUS46 KSEW 280940  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
140 AM PST THU DEC 28 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 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 57 1136 PM 58 2022 45 12 58  
MINIMUM 45 148 AM 7 1968 34 11 45  
2021  
AVERAGE 51 39 12 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.94 1949 0.15 -0.13 0.58  
MONTH TO DATE 5.16 3.76 1.40 2.56  
SINCE OCT 1 12.77 12.81 -0.04 10.92  
SINCE JAN 1 22.59 34.14 -11.55 26.11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 26 -12 13  
MONTH TO DATE 606 680 -74 852  
SINCE DEC 1 606 680 -74 852  
SINCE JUL 1 1942 2049 -107 2103  
 
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 5 RESULTANT WIND DIRECTION E (100)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 1000 AM  
LOWEST 57 600 PM  
AVERAGE 69  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 59 1986  
MINIMUM TEMPERATURE (F) 34 1 1968  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 803 AM PST SUNSET 421 PM PST  
DECEMBER 29 2023......SUNRISE 803 AM PST SUNSET 421 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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