703  
CDUS46 KSEW 300119  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
619 PM PDT TUE APR 29 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 29 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 58 303 PM 75 1976 61 -3 53  
MINIMUM 49 556 AM 29 1955 44 5 40  
1975  
AVERAGE 54 52 2 47  
 
PRECIPITATION (IN)  
TODAY 0.13 0.93 1992 0.08 0.05 T  
MONTH TO DATE 1.49 2.69 -1.20 2.26  
SINCE OCT 1 26.65 26.77 -0.12 27.97  
SINCE JAN 1 12.10 13.39 -1.29 14.69  
 
DEGREE DAYS  
HEATING  
TODAY 11 13 -2 18  
MONTH TO DATE 428 447 -19 498  
SINCE MAR 1 1014 1062 -48 1119  
SINCE JUL 1 4676 4634 42 4584  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 57 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 76 1989  
MINIMUM TEMPERATURE (F) 44 29 1954  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 553 AM PDT SUNSET 823 PM PDT  
APRIL 30 2025.........SUNRISE 551 AM PDT SUNSET 825 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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