905
CDUS46 KSEW 120826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SAT SEP 12 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 309 PM 83 1975 69 -3 64
2013
MINIMUM 48 441 AM 39 1988 51 -3 54
AVERAGE 57 60 -3 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.67 1966 0.07 -0.07 0.00
MONTH TO DATE 0.53 0.64 -0.11 0.02
SINCE OCT 1 38.34 33.34 5.00 31.35
SINCE JAN 1 20.29 19.96 0.33 16.80
DEGREE DAYS
HEATING
YESTERDAY 8 5 3 6
MONTH TO DATE 55 48 7 16
SINCE SEP 1 55 48 7 16
SINCE JUL 1 171 180 -9 105
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 4
SINCE SEP 1 1 0 1 4
SINCE JAN 1 59 71 -12 91
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 1000 PM
LOWEST 58 200 PM
AVERAGE 78
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 80 1975
MINIMUM TEMPERATURE (F) 50 33 1949
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 643 AM PDT SUNSET 729 PM PDT
SEPTEMBER 13 2026.....SUNRISE 644 AM PDT SUNSET 727 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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