811
CDUS46 KSEW 220927
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST MON DEC 22 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 48 410 PM 60 1950 45 3 56
2005
MINIMUM 37 1145 PM 8 1990 34 3 43
AVERAGE 43 39 4 50
PRECIPITATION (IN)
YESTERDAY 0.12 1.82 2020 0.14 -0.02 0.09
MONTH TO DATE 7.04 2.88 4.16 3.86
SINCE OCT 1 17.04 11.93 5.11 13.05
SINCE JAN 1 35.17 33.26 1.91 38.64
DEGREE DAYS
HEATING
YESTERDAY 22 26 -4 15
MONTH TO DATE 391 524 -133 484
SINCE DEC 1 391 524 -133 484
SINCE JUL 1 1638 1893 -255 1816
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 92 75 17 82
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1100 PM
LOWEST 68 200 PM
AVERAGE 81
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 59 1986
MINIMUM TEMPERATURE (F) 34 10 1998
SUNRISE AND SUNSET
DECEMBER 22 2025......SUNRISE 801 AM PST SUNSET 417 PM PST
DECEMBER 23 2025......SUNRISE 802 AM PST SUNSET 417 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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