671  
CDUS46 KSEW 100827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT TUE OCT 10 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 68 112 PM 73 1951 61 7 69  
1987  
MINIMUM 52 231 AM 31 1960 45 7 44  
2008  
2019  
AVERAGE 60 53 7 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 1.69 1958 0.11 -0.02 0.00  
MONTH TO DATE 0.35 0.88 -0.53 0.00  
SINCE OCT 1 0.35 0.88 -0.53 0.00  
SINCE JAN 1 10.17 22.21 -12.04 15.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 12 -7 8  
MONTH TO DATE 73 99 -26 50  
SINCE SEP 1 251 288 -37 157  
SINCE JUL 1 321 420 -99 202  
 
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 8 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 9.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 PM  
LOWEST 54 800 AM  
AVERAGE 77  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 75 1988  
MINIMUM TEMPERATURE (F) 44 30 2008  
2019  
 
SUNRISE AND SUNSET  
OCTOBER 10 2023.......SUNRISE 723 AM PDT SUNSET 631 PM PDT  
OCTOBER 11 2023.......SUNRISE 724 AM PDT SUNSET 629 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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