021  
CDUS46 KSEW 290830  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT MON APR 29 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 28 2024
 
 
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)  
YESTERDAY  
MAXIMUM 50 536 PM 73 1976 60 -10 72  
MINIMUM 42 1159 PM 30 1955 43 -1 41  
AVERAGE 46 52 -6 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 0.76 1951 0.07 0.08 0.00  
MONTH TO DATE 2.26 2.61 -0.35 1.64  
SINCE OCT 1 27.97 26.69 1.28 18.26  
SINCE JAN 1 14.69 13.31 1.38 6.62  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 13 6 8  
MONTH TO DATE 480 434 46 502  
SINCE MAR 1 1101 1049 52 1152  
SINCE JUL 1 4566 4621 -55 4743  
 
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 6 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 68 600 PM  
AVERAGE 83  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 75 1976  
MINIMUM TEMPERATURE (F) 44 29 1955  
1975  
 
SUNRISE AND SUNSET  
APRIL 29 2024.........SUNRISE 552 AM PDT SUNSET 824 PM PDT  
APRIL 30 2024.........SUNRISE 550 AM PDT SUNSET 825 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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