908
CDUS46 KSEW 010831
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
131 AM PDT WED OCT 01 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 30 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 68 1233 PM 77 1987 64 4 63
MINIMUM 53 434 AM 32 1950 47 6 36
AVERAGE 61 55 6 50
PRECIPITATION (IN)
YESTERDAY 0.03 0.73 2007 0.09 -0.06 0.00
MONTH TO DATE 1.35 2.01 -0.66 2.00
SINCE OCT 1 32.68 34.71 -2.03 38.87
SINCE JAN 1 18.13 21.33 -3.20 25.59
DEGREE DAYS
HEATING
YESTERDAY 4 10 -6 15
MONTH TO DATE 116 189 -73 202
SINCE SEP 1 116 189 -73 202
SINCE JUL 1 205 321 -116 320
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 4 1 10
SINCE SEP 1 5 4 1 10
SINCE JAN 1 92 75 17 82
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WIND (MPH)
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 9.2
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 47 1200 PM
AVERAGE 72
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 78 1987
MINIMUM TEMPERATURE (F) 46 30 1950
SUNRISE AND SUNSET
OCTOBER 1 2025.......SUNRISE 710 AM PDT SUNSET 648 PM PDT
OCTOBER 2 2025.......SUNRISE 712 AM PDT SUNSET 646 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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