733
CDUS46 KSEW 290831
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT TUE SEP 29 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 28 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 62 920 PM 87 2003 65 -3 69
MINIMUM 42 348 AM 33 1983 47 -5 51
AVERAGE 52 56 -4 60
PRECIPITATION (IN)
YESTERDAY 0.22 1.10 1971 0.09 0.13 T
MONTH TO DATE 2.48 1.84 0.64 0.58
SINCE OCT 1 40.29 34.54 5.75 31.91
SINCE JAN 1 22.24 21.16 1.08 17.36
DEGREE DAYS
HEATING
YESTERDAY 13 9 4 5
MONTH TO DATE 208 170 38 110
SINCE SEP 1 208 170 38 110
SINCE JUL 1 324 302 22 199
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 5
SINCE SEP 1 1 0 1 5
SINCE JAN 1 59 71 -12 92
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 55 200 PM
AVERAGE 78
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 77 2008
MINIMUM TEMPERATURE (F) 47 32 1954
1983
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 707 AM PDT SUNSET 653 PM PDT
SEPTEMBER 30 2026.....SUNRISE 708 AM PDT SUNSET 651 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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