876  
CDUS46 KSEW 270828  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PDT TUE MAY 27 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 26 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 63 402 PM 84 2005 66 -3 55  
MINIMUM 50 1148 PM 38 1951 49 1 48  
AVERAGE 57 57 0 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.75 1989 0.06 0.01 0.29  
MONTH TO DATE 1.23 1.88 -0.65 2.02  
SINCE OCT 1 27.88 28.73 -0.85 29.99  
SINCE JAN 1 13.33 15.35 -2.02 16.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 8 0 13  
MONTH TO DATE 291 260 31 296  
SINCE MAR 1 1319 1335 -16 1433  
SINCE JUL 1 4981 4907 74 4898  
 
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 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 AM  
LOWEST 48 700 PM  
AVERAGE 73  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 83 2005  
MINIMUM TEMPERATURE (F) 49 35 1973  
 
SUNRISE AND SUNSET  
MAY 27 2025...........SUNRISE 515 AM PDT SUNSET 900 PM PDT  
MAY 28 2025...........SUNRISE 514 AM PDT SUNSET 902 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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