013  
CDUS46 KSEW 310826  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
126 AM PDT WED MAY 31 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 30 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 62 158 PM 85 1956 66 -4 61  
MINIMUM 50 1159 PM 37 1953 50 0 49  
AVERAGE 56 58 -2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.78 2020 0.07 -0.07 0.14  
MONTH TO DATE 0.76 2.16 -1.40 3.03  
SINCE OCT 1 19.02 29.01 -9.99 34.13  
SINCE JAN 1 7.38 15.63 -8.25 11.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 10  
MONTH TO DATE 177 290 -113 368  
SINCE MAR 1 1347 1365 -18 1486  
SINCE JUL 1 4938 4937 1 5096  
 
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 12 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 300 AM  
LOWEST 52 800 PM  
AVERAGE 68  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 81 1964  
MINIMUM TEMPERATURE (F) 50 34 1953  
 
SUNRISE AND SUNSET  
MAY 31 2023...........SUNRISE 512 AM PDT SUNSET 904 PM PDT  
JUNE 1 2023..........SUNRISE 511 AM PDT SUNSET 905 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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