048  
CDUS46 KSEW 180116  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT FRI MAY 17 2024  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 17 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 315 PM 82 2008 64 -5 77  
MINIMUM 46 225 AM 34 1966 47 -1 55  
AVERAGE 53 56 -3 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.83 2003 0.08 -0.08 0.00  
MONTH TO DATE 0.27 1.27 -1.00 0.39  
SINCE OCT 1 28.24 28.12 0.12 18.65  
SINCE JAN 1 14.96 14.74 0.22 7.01  
 
DEGREE DAYS  
HEATING  
TODAY 12 9 3 0  
MONTH TO DATE 181 185 -4 107  
SINCE MAR 1 1318 1260 58 1277  
SINCE JUL 1 4783 4832 -49 4868  
 
COOLING  
TODAY 0 0 0 1  
MONTH TO DATE 0 0 0 11  
SINCE MAR 1 0 0 0 11  
SINCE JAN 1 0 0 0 11    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 200 AM  
LOWEST 44 200 PM  
AVERAGE 61  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 86 1958  
MINIMUM TEMPERATURE (F) 48 33 1966  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 525 AM PDT SUNSET 849 PM PDT  
MAY 18 2024...........SUNRISE 524 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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