380  
CDUS46 KSEW 150826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT FRI SEP 15 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 73 335 PM 89 1951 69 4 66  
MINIMUM 46 546 AM 39 1952 50 -4 55  
1992  
AVERAGE 60 59 1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.76 1965 0.07 -0.07 0.00  
MONTH TO DATE 0.25 0.83 -0.58 T  
SINCE OCT 1 20.56 33.53 -12.97 37.83  
SINCE JAN 1 8.92 20.15 -11.23 15.19  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 6 -1 4  
MONTH TO DATE 48 65 -17 28  
SINCE SEP 1 48 65 -17 28  
SINCE JUL 1 118 197 -79 73  
 
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 2 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 66 1100 AM  
AVERAGE 83  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1951  
MINIMUM TEMPERATURE (F) 50 35 1969  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2023.....SUNRISE 647 AM PDT SUNSET 723 PM PDT  
SEPTEMBER 16 2023.....SUNRISE 648 AM PDT SUNSET 721 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page Main Text Page