815  
CDUS46 KSEW 280118  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
618 PM PDT SAT MAY 27 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 27 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 66 337 PM 83 2005 66 0 61  
MINIMUM 54 517 AM 35 1973 49 5 51  
AVERAGE 60 57 3 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.28 2004 0.07 -0.07 0.20  
MONTH TO DATE 0.76 1.95 -1.19 2.82  
SINCE OCT 1 19.02 28.80 -9.78 33.92  
SINCE JAN 1 7.38 15.42 -8.04 11.28  
 
DEGREE DAYS  
HEATING  
TODAY 5 8 -3 9  
MONTH TO DATE 155 268 -113 340  
SINCE MAR 1 1325 1343 -18 1458  
SINCE JUL 1 4916 4915 1 5068  
 
COOLING  
TODAY 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 11 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 500 AM  
LOWEST 65 400 PM  
AVERAGE 81  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 90 1983  
MINIMUM TEMPERATURE (F) 49 35 1966  
 
SUNRISE AND SUNSET  
MAY 27 2023...........SUNRISE 515 AM PDT SUNSET 900 PM PDT  
MAY 28 2023...........SUNRISE 515 AM PDT SUNSET 901 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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