120  
CDUS46 KSEW 190120  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
620 PM PDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JULY 18 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 78 459 PM 87 1956 73 5 67  
MINIMUM 51 350 AM 46 1977 55 -4 54  
AVERAGE 65 64 1 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.97 1981 0.03 -0.03 0.01  
MONTH TO DATE 0.00 0.56 -0.56 0.31  
SINCE OCT 1 19.80 31.25 -11.45 37.55  
SINCE JAN 1 8.16 17.87 -9.71 14.91  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 4  
MONTH TO DATE 17 47 -30 28  
SINCE JUN 1 178 211 -33 171  
SINCE JUL 1 17 47 -30 28  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 20 18 2 6  
SINCE JUN 1 23 26 -3 18  
SINCE JAN 1 34 27 7 18    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 45 400 PM  
AVERAGE 73  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 89 1985  
1988  
2015  
MINIMUM TEMPERATURE (F) 55 44 1955  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 526 AM PDT SUNSET 906 PM PDT  
JULY 19 2023..........SUNRISE 527 AM PDT SUNSET 905 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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