654  
CDUS46 KSEW 210827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT MON OCT 21 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2024
 
 
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)  
YESTERDAY  
MAXIMUM 63 1227 PM 67 1987 58 5 59  
MINIMUM 48 841 PM 24 1949 42 6 50  
AVERAGE 56 50 6 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 1.40 2003 0.14 0.21 0.00  
MONTH TO DATE 3.91 2.20 1.71 1.55  
SINCE OCT 1 3.91 2.20 1.71 1.55  
SINCE JAN 1 29.50 23.53 5.97 11.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 15 -6 10  
MONTH TO DATE 240 251 -11 177  
SINCE SEP 1 442 440 2 355  
SINCE JUL 1 560 572 -12 425  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 10 4 6 1  
SINCE JAN 1 82 75 7 111    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 70 1100 AM  
AVERAGE 85  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 69 2021  
MINIMUM TEMPERATURE (F) 42 28 1949  
 
SUNRISE AND SUNSET  
OCTOBER 21 2024.......SUNRISE 741 AM PDT SUNSET 608 PM PDT  
OCTOBER 22 2024.......SUNRISE 742 AM PDT SUNSET 606 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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