816  
CDUS46 KSEW 180830  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
130 AM PDT TUE JUL 18 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JULY 17 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 71 452 PM 88 1979 73 -2 66  
MINIMUM 60 1159 PM 43 1955 55 5 57  
AVERAGE 66 64 2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.24 2019 0.02 -0.02 T  
MONTH TO DATE 0.00 0.53 -0.53 0.30  
SINCE OCT 1 19.80 31.22 -11.42 37.54  
SINCE JAN 1 8.16 17.84 -9.68 14.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 17 45 -28 24  
SINCE JUN 1 178 209 -31 167  
SINCE JUL 1 17 45 -28 24  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 20 17 3 6  
SINCE JUN 1 23 25 -2 18  
SINCE JAN 1 34 26 8 18    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.5  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 500 AM  
LOWEST 53 500 PM  
AVERAGE 70  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 1956  
MINIMUM TEMPERATURE (F) 55 46 1977  
 
SUNRISE AND SUNSET  
JULY 18 2023..........SUNRISE 526 AM PDT SUNSET 906 PM PDT  
JULY 19 2023..........SUNRISE 527 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WA Page Main Text Page