607  
CDUS46 KSEW 300842  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
142 AM PDT TUE APR 30 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 29 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 53 424 PM 75 1976 61 -8 73  
MINIMUM 40 215 AM 29 1955 44 -4 45  
1975  
AVERAGE 47 52 -5 59  
 
PRECIPITATION (IN)  
YESTERDAY T 0.93 1992 0.08 -0.08 0.00  
MONTH TO DATE 2.26 2.69 -0.43 1.64  
SINCE OCT 1 27.97 26.77 1.20 18.26  
SINCE JAN 1 14.69 13.39 1.30 6.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 13 5 6  
MONTH TO DATE 498 447 51 508  
SINCE MAR 1 1119 1062 57 1158  
SINCE JUL 1 4584 4634 -50 4749  
 
COOLING  
YESTERDAY 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 8 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 44 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 76 1989  
MINIMUM TEMPERATURE (F) 44 29 1954  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 550 AM PDT SUNSET 825 PM PDT  
MAY 1 2024...........SUNRISE 549 AM PDT SUNSET 827 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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