487  
CDUS46 KSEW 130836  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
136 AM PDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 12 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 79R 416 PM 77 1959 63 16 58  
1993  
2002  
MINIMUM 45 444 AM 35 1992 46 -1 45  
AVERAGE 62 55 7 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1988 0.07 -0.07 0.26  
MONTH TO DATE 0.39 0.90 -0.51 1.40  
SINCE OCT 1 18.65 27.75 -9.10 32.50  
SINCE JAN 1 7.01 14.37 -7.36 9.86  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 10 -7 13  
MONTH TO DATE 105 137 -32 174  
SINCE MAR 1 1275 1212 63 1292  
SINCE JUL 1 4866 4784 82 4902  
 
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 W (290)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 39 500 PM  
AVERAGE 70  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 87 1959  
MINIMUM TEMPERATURE (F) 46 35 2000  
2006  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 531 AM PDT SUNSET 842 PM PDT  
MAY 14 2023...........SUNRISE 530 AM PDT SUNSET 844 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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