873  
CDUS46 KSEW 210829  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT SUN APR 21 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 71 1247 PM 78 2016 59 12 51  
MINIMUM 33 506 AM 24 1951 42 -9 36  
AVERAGE 52 50 2 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 1.12 1989 0.09 0.21 0.01  
MONTH TO DATE 0.87 1.97 -1.10 1.04  
SINCE OCT 1 26.58 26.05 0.53 17.66  
SINCE JAN 1 13.30 12.67 0.63 6.02  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 15 -2 21  
MONTH TO DATE 352 324 28 395  
SINCE MAR 1 973 939 34 1045  
SINCE JUL 1 4438 4511 -73 4636  
 
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 1 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 PM  
LOWEST 18 100 PM  
AVERAGE 58  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 70 1959  
MINIMUM TEMPERATURE (F) 42 28 1951  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 606 AM PDT SUNSET 812 PM PDT  
APRIL 22 2024.........SUNRISE 605 AM PDT SUNSET 813 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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