108  
CDUS46 KSEW 040825  
CLIBLI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SEATTLE  
125 AM PDT SUN MAY 04 2025  
   
...............................  
 
   
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 3 2025  
 
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)  
YESTERDAY  
MAXIMUM 57 217 PM 74 1992 61 -4 67  
MINIMUM 42 1159 PM 32 1956 44 -2 38  
2006  
AVERAGE 50 53 -3 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 0.67 1986 0.08 0.11 0.00  
MONTH TO DATE 0.25 0.23 0.02 0.00  
SINCE OCT 1 26.90 27.08 -0.18 27.97  
SINCE JAN 1 12.35 13.70 -1.35 14.69  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 12 3 12  
MONTH TO DATE 35 37 -2 45  
SINCE MAR 1 1063 1112 -49 1182  
SINCE JUL 1 4725 4684 41 4647  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 51 500 PM  
AVERAGE 74  
   
......................................................  
 
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 80 1953  
MINIMUM TEMPERATURE (F) 45 30 1949  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 544 AM PDT SUNSET 831 PM PDT  
MAY 5 2025...........SUNRISE 543 AM PDT SUNSET 832 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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