272  
CDUS46 KSEW 310116  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MARCH 30 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 63 118 PM 68 1995 55 8 52  
MINIMUM 36 343 AM 23 1954 40 -4 32  
AVERAGE 50 47 3 42  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 2011 0.11 -0.11 0.00  
MONTH TO DATE 5.11 3.25 1.86 2.68  
SINCE OCT 1 25.15 23.97 1.18 25.71  
SINCE JAN 1 10.60 10.59 0.01 12.43  
 
DEGREE DAYS  
HEATING  
TODAY 15 18 -3 23  
MONTH TO DATE 570 598 -28 601  
SINCE MAR 1 570 598 -28 601  
SINCE JUL 1 4232 4170 62 4066  
 
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 4 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 38 200 PM  
AVERAGE 69  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 68 2016  
MINIMUM TEMPERATURE (F) 40 27 1975  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 651 AM PDT SUNSET 739 PM PDT  
MARCH 31 2025.........SUNRISE 649 AM PDT SUNSET 740 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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