812
CDUS46 KSEW 150826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT TUE SEP 15 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 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 65 351 PM 89 1951 69 -4 64
MINIMUM 53 1159 PM 39 1952 50 3 54
1992
AVERAGE 59 59 0 59
PRECIPITATION (IN)
YESTERDAY 0.00 0.76 1965 0.07 -0.07 0.08
MONTH TO DATE 0.53 0.83 -0.30 0.10
SINCE OCT 1 38.34 33.53 4.81 31.43
SINCE JAN 1 20.29 20.15 0.14 16.88
DEGREE DAYS
HEATING
YESTERDAY 6 6 0 6
MONTH TO DATE 72 65 7 28
SINCE SEP 1 72 65 7 28
SINCE JUL 1 188 197 -9 117
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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 300 AM
LOWEST 63 400 PM
AVERAGE 74
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 87 1951
MINIMUM TEMPERATURE (F) 50 35 1969
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 647 AM PDT SUNSET 722 PM PDT
SEPTEMBER 16 2026.....SUNRISE 648 AM PDT SUNSET 720 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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