527  
CDUS46 KSEW 300827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 29 2023
 
 
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)  
YESTERDAY  
MAXIMUM 64 523 PM 82 1983 66 -2 62  
MINIMUM 51 500 AM 36 1949 50 1 50  
AVERAGE 58 58 0 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.07 1969 0.07 -0.07 0.06  
MONTH TO DATE 0.76 2.09 -1.33 2.89  
SINCE OCT 1 19.02 28.94 -9.92 33.99  
SINCE JAN 1 7.38 15.56 -8.18 11.35  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 9  
MONTH TO DATE 168 283 -115 358  
SINCE MAR 1 1338 1358 -20 1476  
SINCE JUL 1 4929 4930 -1 5086  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 0 11 0  
SINCE MAR 1 11 0 11 0  
SINCE JAN 1 11 0 11 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 12.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 57 1000 PM  
AVERAGE 77  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 1956  
MINIMUM TEMPERATURE (F) 50 37 1953  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 513 AM PDT SUNSET 903 PM PDT  
MAY 31 2023...........SUNRISE 512 AM PDT SUNSET 904 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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