095  
CDUS46 KSEW 220829  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
129 AM PDT MON MAY 22 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 21 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 63 209 PM 87 1963 65 -2 66  
MINIMUM 53 1144 PM 35 1971 48 5 40  
AVERAGE 58 56 2 53  
 
PRECIPITATION (IN)  
YESTERDAY T 0.65 2012 0.06 -0.06 0.00  
MONTH TO DATE 0.39 1.54 -1.15 2.22  
SINCE OCT 1 18.65 28.39 -9.74 33.32  
SINCE JAN 1 7.01 15.01 -8.00 10.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 8 -1 12  
MONTH TO DATE 119 220 -101 288  
SINCE MAR 1 1289 1295 -6 1406  
SINCE JUL 1 4880 4867 13 5016  
 
COOLING  
YESTERDAY 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 13 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 13.0  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 63 200 PM  
AVERAGE 78  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 80 1958  
1969  
MINIMUM TEMPERATURE (F) 48 39 1984  
2007  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 520 AM PDT SUNSET 854 PM PDT  
MAY 23 2023...........SUNRISE 519 AM PDT SUNSET 855 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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