721  
CDUS46 KSEW 170845  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
145 AM PDT MON JUL 17 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JULY 16 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 76 443 PM 89 1958 73 3 69  
MINIMUM 58 348 AM 45 1968 55 3 60  
1969  
AVERAGE 67 64 3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.92 1986 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.51 -0.51 0.30  
SINCE OCT 1 19.80 31.20 -11.40 37.54  
SINCE JAN 1 8.16 17.82 -9.66 14.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 17 43 -26 21  
SINCE JUN 1 178 207 -29 164  
SINCE JUL 1 17 43 -26 21  
 
COOLING  
YESTERDAY 2 1 1 0  
MONTH TO DATE 19 16 3 6  
SINCE JUN 1 22 24 -2 18  
SINCE JAN 1 33 25 8 18    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 54 500 PM  
AVERAGE 74  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 88 1979  
MINIMUM TEMPERATURE (F) 55 43 1955  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 525 AM PDT SUNSET 907 PM PDT  
JULY 18 2023..........SUNRISE 526 AM PDT SUNSET 906 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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