756  
CDUS46 KSEW 310832  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
132 AM PDT THU AUG 31 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 30 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 68 326 PM 85 1987 72 -4 84  
MINIMUM 58 639 AM 42 1965 53 5 55  
AVERAGE 63 62 1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.71 1991 0.04 0.00 0.00  
MONTH TO DATE 0.46 1.08 -0.62 0.27  
SINCE OCT 1 20.26 32.65 -12.39 37.82  
SINCE JAN 1 8.62 19.27 -10.65 15.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 3 -1 0  
MONTH TO DATE 33 62 -29 12  
SINCE JUN 1 227 293 -66 188  
SINCE JUL 1 66 129 -63 45  
 
COOLING  
YESTERDAY 0 0 0 5  
MONTH TO DATE 59 25 34 80  
SINCE JUN 1 99 64 35 163  
SINCE JAN 1 110 65 45 163    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 7.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 78 200 PM  
AVERAGE 89  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 1987  
MINIMUM TEMPERATURE (F) 53 42 1966  
1969  
 
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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