801
CDUS46 KSEW 240827
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT WED SEP 24 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 23 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 73 1248 PM 79 1957 66 7 69
MINIMUM 43 559 AM 33 2000 48 -5 56
AVERAGE 58 57 1 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.97 1986 0.07 -0.07 0.18
MONTH TO DATE 0.41 1.45 -1.04 0.77
SINCE OCT 1 31.74 34.15 -2.41 37.64
SINCE JAN 1 17.19 20.77 -3.58 24.36
DEGREE DAYS
HEATING
YESTERDAY 7 8 -1 2
MONTH TO DATE 79 127 -48 130
SINCE SEP 1 79 127 -48 130
SINCE JUL 1 168 259 -91 248
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 0 5 10
SINCE SEP 1 5 0 5 10
SINCE JAN 1 92 71 21 82
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (340)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 2.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 44 1200 PM
AVERAGE 72
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 82 1974
MINIMUM TEMPERATURE (F) 48 34 1955
2000
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 700 AM PDT SUNSET 703 PM PDT
SEPTEMBER 25 2025.....SUNRISE 702 AM PDT SUNSET 701 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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