768  
CDUS46 KSEW 170833  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
133 AM PDT SAT AUG 17 2024  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 2024  
 
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)  
YESTERDAY  
MAXIMUM 68 322 PM 90 2020 73 -5 83  
MINIMUM 54 1154 PM 43 2000 55 -1 63  
AVERAGE 61 64 -3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1961 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.50 -0.50 0.05  
SINCE OCT 1 34.26 32.07 2.19 19.85  
SINCE JAN 1 20.98 18.69 2.29 8.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 0  
MONTH TO DATE 18 28 -10 4  
SINCE JUN 1 261 259 2 198  
SINCE JUL 1 59 95 -36 37  
 
COOLING  
YESTERDAY 0 1 -1 8  
MONTH TO DATE 20 16 4 45  
SINCE JUN 1 70 55 15 85  
SINCE JAN 1 70 56 14 96    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 65 100 PM  
AVERAGE 81  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 93 1977  
MINIMUM TEMPERATURE (F) 55 42 1969  
 
SUNRISE AND SUNSET  
AUGUST 17 2024........SUNRISE 607 AM PDT SUNSET 820 PM PDT  
AUGUST 18 2024........SUNRISE 608 AM PDT SUNSET 818 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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