038  
CDUS46 KSEW 270826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT WED SEP 27 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 26 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 1043 AM 79 1949 65 -1 79  
2022  
MINIMUM 54 1159 PM 36 1951 47 7 47  
1972  
AVERAGE 59 56 3 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.70 1956 0.08 -0.07 0.00  
MONTH TO DATE 0.78 1.68 -0.90 T  
SINCE OCT 1 21.09 34.38 -13.29 37.83  
SINCE JAN 1 9.45 21.00 -11.55 15.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 9 -3 2  
MONTH TO DATE 129 152 -23 86  
SINCE SEP 1 129 152 -23 86  
SINCE JUL 1 199 284 -85 131  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 1  
SINCE SEP 1 1 0 1 1  
SINCE JAN 1 111 71 40 168    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 700 PM  
LOWEST 65 1100 AM  
AVERAGE 74  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 81 1963  
MINIMUM TEMPERATURE (F) 47 28 1972  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 704 AM PDT SUNSET 658 PM PDT  
SEPTEMBER 28 2023.....SUNRISE 705 AM PDT SUNSET 655 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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