219  
CDUS46 KSEW 290125  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
625 PM PDT MON APR 28 2025  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 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 54 106 PM 73 1976 60 -6 50  
MINIMUM 49 927 AM 30 1955 43 6 42  
AVERAGE 52 52 0 46  
 
PRECIPITATION (IN)  
TODAY 0.06 0.76 1951 0.07 -0.01 0.15  
MONTH TO DATE 1.24 2.61 -1.37 2.26  
SINCE OCT 1 26.40 26.69 -0.29 27.97  
SINCE JAN 1 11.85 13.31 -1.46 14.69  
 
DEGREE DAYS  
HEATING  
TODAY 13 13 0 19  
MONTH TO DATE 417 434 -17 480  
SINCE MAR 1 1003 1049 -46 1101  
SINCE JUL 1 4665 4621 44 4566  
 
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 9 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 400 PM  
LOWEST 69 1200 PM  
AVERAGE 78  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 75 1976  
MINIMUM TEMPERATURE (F) 44 29 1955  
1975  
 
SUNRISE AND SUNSET  
APRIL 28 2025.........SUNRISE 554 AM PDT SUNSET 822 PM PDT  
APRIL 29 2025.........SUNRISE 553 AM PDT SUNSET 823 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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