137  
CDUS46 KSEW 290120  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
620 PM PDT FRI MAR 28 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MARCH 28 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 54 353 PM 72 1994 55 -1 54  
MINIMUM 47 1245 AM 24 1954 39 8 43  
AVERAGE 51 47 4 49  
 
PRECIPITATION (IN)  
TODAY T 0.47 1971 0.12 -0.12 0.46  
MONTH TO DATE 5.11 3.04 2.07 2.68  
SINCE OCT 1 25.15 23.76 1.39 25.71  
SINCE JAN 1 10.60 10.38 0.22 12.43  
 
DEGREE DAYS  
HEATING  
TODAY 14 18 -4 16  
MONTH TO DATE 536 562 -26 560  
SINCE MAR 1 536 562 -26 560  
SINCE JUL 1 4198 4134 64 4025  
 
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 13 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 63 200 AM  
AVERAGE 76  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 76 2004  
MINIMUM TEMPERATURE (F) 39 22 1954  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 655 AM PDT SUNSET 736 PM PDT  
MARCH 29 2025.........SUNRISE 653 AM PDT SUNSET 737 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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