603  
CDUS46 KSEW 010116  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
616 PM PDT FRI MAY 31 2024  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 31 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 67 430 PM 81 1964 66 1 63  
MINIMUM 40 444 AM 34 1953 50 -10 48  
AVERAGE 54 58 -4 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.36 1977 0.07 -0.07 0.00  
MONTH TO DATE 3.24 2.23 1.01 0.76  
SINCE OCT 1 31.21 29.08 2.13 19.02  
SINCE JAN 1 17.93 15.70 2.23 7.38  
 
DEGREE DAYS  
HEATING  
TODAY 11 7 4 9  
MONTH TO DATE 355 297 58 186  
SINCE MAR 1 1492 1372 120 1356  
SINCE JUL 1 4957 4944 13 4947  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 1 -1 11  
SINCE MAR 1 0 1 -1 11  
SINCE JAN 1 0 1 -1 11    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 35 400 PM  
AVERAGE 68  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1970  
MINIMUM TEMPERATURE (F) 50 41 1951  
1999  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 512 AM PDT SUNSET 905 PM PDT  
JUNE 1 2024..........SUNRISE 511 AM PDT SUNSET 906 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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