514  
CDUS46 KSEW 010826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT TUE APR 01 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MARCH 31 2025
 
 
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)  
YESTERDAY  
MAXIMUM 55 411 PM 68 2016 55 0 58  
MINIMUM 42 1154 PM 27 1975 40 2 32  
AVERAGE 49 47 2 45  
 
PRECIPITATION (IN)  
YESTERDAY T 1.07 1959 0.11 -0.11 0.00  
MONTH TO DATE 5.12 3.36 1.76 2.68  
SINCE OCT 1 25.16 24.08 1.08 25.71  
SINCE JAN 1 10.61 10.70 -0.09 12.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 18 -2 20  
MONTH TO DATE 586 616 -30 621  
SINCE MAR 1 586 616 -30 621  
SINCE JUL 1 4248 4188 60 4086  
 
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 9 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 57 500 PM  
AVERAGE 74  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 73 1987  
MINIMUM TEMPERATURE (F) 40 26 1975  
2008  
 
SUNRISE AND SUNSET  
APRIL 1 2025.........SUNRISE 647 AM PDT SUNSET 742 PM PDT  
APRIL 2 2025.........SUNRISE 645 AM PDT SUNSET 743 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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