939  
CDUS46 KSEW 310827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT TUE MAR 31 2026  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MARCH 30 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 48 506 PM 68 1995 55 -7 63  
MINIMUM 28 524 AM 23 1954 40 -12 36  
AVERAGE 38 47 -9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.31 2011 0.11 -0.11 0.01  
MONTH TO DATE 6.40 3.25 3.15 5.12  
SINCE OCT 1 31.56 23.97 7.59 25.16  
SINCE JAN 1 13.51 10.59 2.92 10.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 18 9 15  
MONTH TO DATE 602 598 4 570  
SINCE MAR 1 602 598 4 570  
SINCE JUL 1 3869 4170 -301 4232  
 
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 1 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 42 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 68 2016  
MINIMUM TEMPERATURE (F) 40 27 1975  
 
SUNRISE AND SUNSET  
MARCH 31 2026.........SUNRISE 649 AM PDT SUNSET 740 PM PDT  
APRIL 1 2026.........SUNRISE 647 AM PDT SUNSET 741 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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