473  
CDUS46 KSEW 040828  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PDT FRI APR 04 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 3 2025
 
 
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)  
YESTERDAY  
MAXIMUM 57 320 PM 69 1951 56 1 50  
2004  
MINIMUM 35 314 AM 27 1972 40 -5 35  
AVERAGE 46 48 -2 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 2019 0.10 -0.10 0.00  
MONTH TO DATE 0.00 0.31 -0.31 0.26  
SINCE OCT 1 25.16 24.39 0.77 25.97  
SINCE JAN 1 10.61 11.01 -0.40 12.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17 2 22  
MONTH TO DATE 54 52 2 49  
SINCE MAR 1 640 667 -27 670  
SINCE JUL 1 4302 4239 63 4135  
 
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 2 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 47 500 PM  
AVERAGE 72  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 69 1966  
MINIMUM TEMPERATURE (F) 40 28 1955  
 
SUNRISE AND SUNSET  
APRIL 4 2025.........SUNRISE 641 AM PDT SUNSET 746 PM PDT  
APRIL 5 2025.........SUNRISE 639 AM PDT SUNSET 748 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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