594  
CDUS46 KSEW 300827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT SUN JUL 30 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JULY 29 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 69 633 PM 96 2009 74 -5 91  
MINIMUM 60 605 AM 44 1969 56 4 61  
AVERAGE 65 65 0 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.40 1955 0.03 -0.03 0.00  
MONTH TO DATE 0.73 0.83 -0.10 0.31  
SINCE OCT 1 20.53 31.52 -10.99 37.55  
SINCE JAN 1 8.89 18.14 -9.25 14.91  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 27 68 -41 33  
SINCE JUN 1 188 232 -44 176  
SINCE JUL 1 27 68 -41 33  
 
COOLING  
YESTERDAY 0 2 -2 11  
MONTH TO DATE 37 31 6 52  
SINCE JUN 1 40 39 1 64  
SINCE JAN 1 51 40 11 64    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 200 AM  
LOWEST 59 600 PM  
AVERAGE 73  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1965  
MINIMUM TEMPERATURE (F) 56 46 1986  
 
SUNRISE AND SUNSET  
JULY 30 2023..........SUNRISE 541 AM PDT SUNSET 851 PM PDT  
JULY 31 2023..........SUNRISE 542 AM PDT SUNSET 850 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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