258  
CDUS46 KSEW 020826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT MON OCT 02 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 1 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 63 328 PM 78 1987 64 -1 72  
MINIMUM 37 631 AM 30 1950 46 -9 45  
AVERAGE 50 55 -5 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.34 1981 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.00  
SINCE OCT 1 0.00 0.08 -0.08 0.00  
SINCE JAN 1 9.82 21.41 -11.59 15.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 10 5 6  
MONTH TO DATE 15 10 5 6  
SINCE SEP 1 193 199 -6 113  
SINCE JUL 1 263 331 -68 158  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 1 4 -3 1  
SINCE JAN 1 111 75 36 168    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 50 700 PM  
AVERAGE 75  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 75 2022  
MINIMUM TEMPERATURE (F) 46 27 1950  
 
SUNRISE AND SUNSET  
OCTOBER 2 2023.......SUNRISE 711 AM PDT SUNSET 647 PM PDT  
OCTOBER 3 2023.......SUNRISE 712 AM PDT SUNSET 645 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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