253  
CDUS46 KSEW 250827  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
127 AM PDT WED JUN 25 2025  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JUNE 24 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 222 PM 86 2017 69 4 67  
MINIMUM 49 440 AM 40 1954 53 -4 50  
AVERAGE 61 61 0 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.89 1971 0.05 -0.05 0.00  
MONTH TO DATE 0.87 1.36 -0.49 1.64  
SINCE OCT 1 29.21 30.44 -1.23 32.85  
SINCE JAN 1 14.66 17.06 -2.40 19.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 5 -1 6  
MONTH TO DATE 135 140 -5 175  
SINCE JUN 1 135 140 -5 175  
SINCE JUL 1 5149 5084 65 5132  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 1  
SINCE JUN 1 2 0 2 1  
SINCE JAN 1 2 1 1 1    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.6  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 57 100 PM  
AVERAGE 79  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2021  
MINIMUM TEMPERATURE (F) 53 43 1954  
1964  
2012  
 
SUNRISE AND SUNSET  
JUNE 25 2025..........SUNRISE 508 AM PDT SUNSET 918 PM PDT  
JUNE 26 2025..........SUNRISE 509 AM PDT SUNSET 917 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page Main Text Page