904  
CDUS46 KSEW 220118  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT FRI JUL 21 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JULY 21 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 73 329 PM 89 1978 74 -1 73  
MINIMUM 60 648 AM 45 1966 56 4 59  
2005  
AVERAGE 67 65 2 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.42 2011 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.62 -0.62 0.31  
SINCE OCT 1 19.80 31.31 -11.51 37.55  
SINCE JAN 1 8.16 17.93 -9.77 14.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 17 53 -36 29  
SINCE JUN 1 178 217 -39 172  
SINCE JUL 1 17 53 -36 29  
 
COOLING  
TODAY 2 1 1 1  
MONTH TO DATE 31 21 10 10  
SINCE JUN 1 34 29 5 22  
SINCE JAN 1 45 30 15 22    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 100 AM  
LOWEST 64 300 PM  
AVERAGE 77  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 1978  
MINIMUM TEMPERATURE (F) 56 46 1966  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 530 AM PDT SUNSET 903 PM PDT  
JULY 22 2023..........SUNRISE 531 AM PDT SUNSET 902 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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