495  
CDUS46 KSEW 230828  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
128 AM PDT TUE MAY 23 2023  
   
...............................
 
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 22 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 58 626 PM 80 1958 65 -7 69  
1969  
MINIMUM 51 946 AM 39 1984 48 3 42  
2007  
AVERAGE 55 57 -2 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.37 0.61 1996 0.07 0.30 0.00  
MONTH TO DATE 0.76 1.61 -0.85 2.22  
SINCE OCT 1 19.02 28.46 -9.44 33.32  
SINCE JAN 1 7.38 15.08 -7.70 10.68  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 9  
MONTH TO DATE 129 228 -99 297  
SINCE MAR 1 1299 1303 -4 1415  
SINCE JUL 1 4890 4875 15 5025  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 0 11 0  
SINCE MAR 1 11 0 11 0  
SINCE JAN 1 11 0 11 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 81 600 PM  
AVERAGE 91  
   
......................................................
 
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 88 1969  
MINIMUM TEMPERATURE (F) 49 33 1955  
 
SUNRISE AND SUNSET  
MAY 23 2023...........SUNRISE 519 AM PDT SUNSET 855 PM PDT  
MAY 24 2023...........SUNRISE 518 AM PDT SUNSET 856 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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