546  
CDUS46 KSEW 160117  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
617 PM PDT MON MAY 15 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 15 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 86R 354 PM 80 2014 64 22 61  
MINIMUM 56 339 AM 32 1964 47 9 50  
AVERAGE 71 55 16 56  
 
PRECIPITATION (IN)  
TODAY 0.00 0.70 1984 0.07 -0.07 0.63  
MONTH TO DATE 0.39 1.12 -0.73 2.09  
SINCE OCT 1 18.65 27.97 -9.32 33.19  
SINCE JAN 1 7.01 14.59 -7.58 10.55  
 
DEGREE DAYS  
HEATING  
TODAY 0 10 -10 9  
MONTH TO DATE 105 167 -62 208  
SINCE MAR 1 1275 1242 33 1326  
SINCE JUL 1 4866 4814 52 4936  
 
COOLING  
TODAY 6 0 6 0  
MONTH TO DATE 10 0 10 0  
SINCE MAR 1 10 0 10 0  
SINCE JAN 1 10 0 10 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 100 AM  
LOWEST 32 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 78 1952  
1985  
MINIMUM TEMPERATURE (F) 47 36 2002  
 
SUNRISE AND SUNSET  
MAY 15 2023...........SUNRISE 529 AM PDT SUNSET 845 PM PDT  
MAY 16 2023...........SUNRISE 527 AM PDT SUNSET 846 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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