971  
CDUS46 KSEW 170830  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 16 2024
 
 
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)  
YESTERDAY  
MAXIMUM 62 451 PM 78 1952 64 -2 68  
1985  
MINIMUM 50 1149 PM 36 2002 47 3 57  
AVERAGE 56 56 0 63  
 
PRECIPITATION (IN)  
YESTERDAY T 1.52 1988 0.07 -0.07 0.00  
MONTH TO DATE 0.27 1.19 -0.92 0.39  
SINCE OCT 1 28.24 28.04 0.20 18.65  
SINCE JAN 1 14.96 14.66 0.30 7.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 9 0 2  
MONTH TO DATE 169 176 -7 107  
SINCE MAR 1 1306 1251 55 1277  
SINCE JUL 1 4771 4823 -52 4868  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE MAR 1 0 0 0 10  
SINCE JAN 1 0 0 0 10    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1100 AM  
LOWEST 46 500 PM  
AVERAGE 70  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 82 2008  
MINIMUM TEMPERATURE (F) 47 34 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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