810  
CDUS46 KSEW 010118  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT THU AUG 31 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 31 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 235 PM 86 1987 71 -1 79  
MINIMUM 54 500 AM 42 1966 53 1 58  
1969  
AVERAGE 62 62 0 69  
 
PRECIPITATION (IN)  
TODAY 0.05 0.73 2010 0.05 0.00 0.01  
MONTH TO DATE 0.51 1.13 -0.62 0.28  
SINCE OCT 1 20.31 32.70 -12.39 37.83  
SINCE JAN 1 8.67 19.32 -10.65 15.19  
 
DEGREE DAYS  
HEATING  
TODAY 3 3 0 0  
MONTH TO DATE 36 65 -29 12  
SINCE JUN 1 230 296 -66 188  
SINCE JUL 1 69 132 -63 45  
 
COOLING  
TODAY 0 0 0 4  
MONTH TO DATE 59 31 28 84  
SINCE JUN 1 99 70 29 167  
SINCE JAN 1 110 71 39 167    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 81 300 PM  
AVERAGE 91  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 82 1952  
MINIMUM TEMPERATURE (F) 53 39 1960  
 
SUNRISE AND SUNSET  
AUGUST 31 2023........SUNRISE 625 AM PDT SUNSET 754 PM PDT  
SEPTEMBER 1 2023.....SUNRISE 627 AM PDT SUNSET 752 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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