910
CDUS46 KSEW 140134
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
634 PM PDT SUN SEP 13 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 13 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 63 400 PM 83 1957 69 -6 74
MINIMUM 57 632 AM 33 1970 50 7 51
AVERAGE 60 60 0 63
PRECIPITATION (IN)
TODAY 0.00 0.48 1963 0.06 -0.06 0.00
MONTH TO DATE 0.53 0.76 -0.23 0.02
SINCE OCT 1 38.34 33.46 4.88 31.35
SINCE JAN 1 20.29 20.08 0.21 16.80
DEGREE DAYS
HEATING
TODAY 5 6 -1 2
MONTH TO DATE 66 59 7 22
SINCE SEP 1 66 59 7 22
SINCE JUL 1 182 191 -9 111
COOLING
TODAY 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 10 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 10.2
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 300 AM
LOWEST 75 1200 AM
AVERAGE 82
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 1951
MINIMUM TEMPERATURE (F) 50 39 1952
1992
SUNRISE AND SUNSET
SEPTEMBER 13 2026.....SUNRISE 644 AM PDT SUNSET 727 PM PDT
SEPTEMBER 14 2026.....SUNRISE 646 AM PDT SUNSET 725 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page