652  
CDUS46 KSEW 190833  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE WA  
133 AM PDT THU APR 19 2018  
 
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 18 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1949 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 219 PM 83 2016 57 1 61  
MINIMUM 39 1159 PM 30 1966 40 -1 45  
1964  
1955  
AVERAGE 49 49 0 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.47 2013 0.09 -0.08 T  
MONTH TO DATE 2.99 1.72 1.27 2.68  
SINCE OCT 1 33.08 26.33 6.75 33.66  
SINCE JAN 1 15.46 12.63 2.83 14.54  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 16 0 12  
MONTH TO DATE 303 313 -10 273  
SINCE MAR 1 966 956 10 879  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 4.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 47 200 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 74 2016  
MINIMUM TEMPERATURE (F) 40 28 1951  
 
 
SUNRISE AND SUNSET  
APRIL 19 2018.........SUNRISE 611 AM PDT SUNSET 808 PM PDT  
APRIL 20 2018.........SUNRISE 609 AM PDT SUNSET 810 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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