410
CDUS46 KSEW 150826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT WED OCT 15 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 14 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 59 1238 PM 76 1961 59 0 65
MINIMUM 35 1133 PM 29 1969 44 -9 46
AVERAGE 47 52 -5 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.01 1988 0.12 -0.12 0.15
MONTH TO DATE 0.80 1.44 -0.64 1.25
SINCE OCT 1 0.80 1.44 -0.64 1.25
SINCE JAN 1 18.93 22.77 -3.84 26.84
DEGREE DAYS
HEATING
YESTERDAY 18 14 4 9
MONTH TO DATE 168 164 4 165
SINCE SEP 1 284 353 -69 367
SINCE JUL 1 373 485 -112 485
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 5 4 1 10
SINCE JAN 1 92 75 17 82
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (10)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 28 1200 PM
AVERAGE 64
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THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 72 2022
MINIMUM TEMPERATURE (F) 43 28 1966
SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE 731 AM PDT SUNSET 620 PM PDT
OCTOBER 16 2025.......SUNRISE 733 AM PDT SUNSET 618 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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