509  
CDUS46 KSEW 200127  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
627 PM PDT SAT JUL 19 2025  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JULY 19 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 332 PM 89 1985 73 -8 76  
1988  
2015  
MINIMUM 56 459 AM 44 1955 55 1 58  
AVERAGE 61 64 -3 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.33 1967 0.02 -0.02 0.00  
MONTH TO DATE 0.30 0.58 -0.28 0.00  
SINCE OCT 1 29.62 31.27 -1.65 33.24  
SINCE JAN 1 15.07 17.89 -2.82 19.96  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 37 49 -12 14  
SINCE JUN 1 196 213 -17 216  
SINCE JUL 1 37 49 -12 14  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 34 19 15 42  
SINCE JUN 1 38 27 11 43  
SINCE JAN 1 38 28 10 43    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.9  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 60 300 PM  
AVERAGE 70  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1994  
MINIMUM TEMPERATURE (F) 56 45 1955  
1974  
 
SUNRISE AND SUNSET  
JULY 19 2025..........SUNRISE 528 AM PDT SUNSET 904 PM PDT  
JULY 20 2025..........SUNRISE 529 AM PDT SUNSET 903 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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