781  
CDUS46 KSEW 220116  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT SUN APR 21 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 21 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 405 PM 70 1959 59 -4 53  
MINIMUM 45 257 AM 28 1951 42 3 44  
AVERAGE 50 50 0 49  
 
PRECIPITATION (IN)  
TODAY T 0.81 1964 0.08 -0.08 0.19  
MONTH TO DATE 0.87 2.05 -1.18 1.23  
SINCE OCT 1 26.58 26.13 0.45 17.85  
SINCE JAN 1 13.30 12.75 0.55 6.21  
 
DEGREE DAYS  
HEATING  
TODAY 15 14 1 16  
MONTH TO DATE 367 338 29 411  
SINCE MAR 1 988 953 35 1061  
SINCE JUL 1 4453 4525 -72 4652  
 
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 7 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 700 AM  
LOWEST 49 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 71 1977  
1982  
2012  
MINIMUM TEMPERATURE (F) 42 29 2008  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 606 AM PDT SUNSET 812 PM PDT  
APRIL 22 2024.........SUNRISE 605 AM PDT SUNSET 813 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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