036  
CDUS46 KSEW 130121  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
621 PM PDT SAT APR 12 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 12 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 53 459 PM 73 1951 57 -4 56  
MINIMUM 41 604 AM 28 1971 41 0 39  
AVERAGE 47 49 -2 48  
 
PRECIPITATION (IN)  
TODAY T 0.66 1950 0.10 -0.10 T  
MONTH TO DATE 1.18 1.23 -0.05 0.56  
SINCE OCT 1 26.34 25.31 1.03 26.27  
SINCE JAN 1 11.79 11.93 -0.14 12.99  
 
DEGREE DAYS  
HEATING  
TODAY 18 16 2 17  
MONTH TO DATE 181 201 -20 214  
SINCE MAR 1 767 816 -49 835  
SINCE JUL 1 4429 4388 41 4300  
 
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 2 RESULTANT WIND DIRECTION SE (150)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 200 AM  
LOWEST 48 100 PM  
AVERAGE 67  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 71 1980  
MINIMUM TEMPERATURE (F) 41 29 1981  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 624 AM PDT SUNSET 758 PM PDT  
APRIL 13 2025.........SUNRISE 622 AM PDT SUNSET 800 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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