557  
CDUS46 KSEW 220131  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
631 PM PDT TUE MAY 21 2024  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 21 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 53 250 PM 87 1963 65 -12 63  
MINIMUM 48 830 AM 35 1971 48 0 53  
AVERAGE 51 56 -5 58  
 
PRECIPITATION (IN)  
TODAY 1.06R 0.65 2012 0.06 1.00 T  
MONTH TO DATE 1.49 1.54 -0.05 0.39  
SINCE OCT 1 29.46 28.39 1.07 18.65  
SINCE JAN 1 16.18 15.01 1.17 7.01  
 
DEGREE DAYS  
HEATING  
TODAY 14 8 6 7  
MONTH TO DATE 233 220 13 119  
SINCE MAR 1 1370 1295 75 1289  
SINCE JUL 1 4835 4867 -32 4880  
 
COOLING  
TODAY 0 0 0 0  
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 12 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 PM  
LOWEST 71 1200 AM  
AVERAGE 82  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 80 1958  
1969  
MINIMUM TEMPERATURE (F) 48 39 1984  
2007  
 
SUNRISE AND SUNSET  
MAY 21 2024...........SUNRISE 521 AM PDT SUNSET 854 PM PDT  
MAY 22 2024...........SUNRISE 520 AM PDT SUNSET 855 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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