157  
CDUS46 KSEW 120826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT WED APR 12 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 11 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 51 325 PM 77 2004 57 -6 56  
MINIMUM 35 1159 PM 29 2021 41 -6 34  
AVERAGE 43 49 -6 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.91 2005 0.10 -0.09 T  
MONTH TO DATE 0.52 1.13 -0.61 0.95  
SINCE OCT 1 17.14 25.21 -8.07 30.71  
SINCE JAN 1 5.50 11.83 -6.33 8.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 16 6 20  
MONTH TO DATE 212 185 27 197  
SINCE MAR 1 862 800 62 779  
SINCE JUL 1 4453 4372 81 4389  
 
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 7 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 54 500 PM  
AVERAGE 77  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 73 1951  
MINIMUM TEMPERATURE (F) 41 28 1971  
 
SUNRISE AND SUNSET  
APRIL 12 2023.........SUNRISE 625 AM PDT SUNSET 757 PM PDT  
APRIL 13 2023.........SUNRISE 623 AM PDT SUNSET 759 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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