995  
CDUS46 KSEW 210817  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
117 AM PDT MON AUG 21 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 20 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 74 MM 87 2018 73 1 74  
MINIMUM 49 MM 44 1952 54 -5 62  
1966  
AVERAGE 62 64 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY T 0.92 1989 0.04 -0.04 0.00  
MONTH TO DATE 0.05 0.66 -0.61 0.27  
SINCE OCT 1 19.85 32.23 -12.38 37.82  
SINCE JAN 1 8.21 18.85 -10.64 15.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 12 36 -24 9  
SINCE JUN 1 206 267 -61 185  
SINCE JUL 1 45 103 -58 42  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 52 20 32 51  
SINCE JUN 1 92 59 33 134  
SINCE JAN 1 103 60 43 134    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 46 1100 AM  
AVERAGE 73  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 85 1958  
2018  
MINIMUM TEMPERATURE (F) 54 42 1955  
 
SUNRISE AND SUNSET  
AUGUST 21 2023........SUNRISE 611 AM PDT SUNSET 814 PM PDT  
AUGUST 22 2023........SUNRISE 613 AM PDT SUNSET 812 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