880  
CDUS46 KSEW 130130  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
630 PM PDT THU JUN 12 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JUNE 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 62 333 PM 85 2019 67 -5 64  
MINIMUM 53 929 AM 41 1949 52 1 47  
1970  
AVERAGE 58 59 -1 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.63 1978 0.05 -0.05 0.04  
MONTH TO DATE T 0.72 -0.72 1.23  
SINCE OCT 1 28.34 29.80 -1.46 32.44  
SINCE JAN 1 13.79 16.42 -2.63 19.16  
 
DEGREE DAYS  
HEATING  
TODAY 7 6 1 9  
MONTH TO DATE 53 77 -24 97  
SINCE JUN 1 53 77 -24 97  
SINCE JUL 1 5067 5021 46 5054  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE JUN 1 2 0 2 0  
SINCE JAN 1 2 1 1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 300 AM  
LOWEST 55 300 PM  
AVERAGE 69  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 1986  
2002  
MINIMUM TEMPERATURE (F) 52 37 1952  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 507 AM PDT SUNSET 914 PM PDT  
JUNE 13 2025..........SUNRISE 506 AM PDT SUNSET 914 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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