535
CDUS46 KSEW 230927
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST TUE DEC 23 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 22 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 49 313 PM 59 1986 45 4 54
MINIMUM 36 223 AM 10 1998 34 2 43
AVERAGE 43 39 4 49
PRECIPITATION (IN)
YESTERDAY 0.18 0.76 1967 0.15 0.03 0.06
MONTH TO DATE 7.22 3.03 4.19 3.92
SINCE OCT 1 17.22 12.08 5.14 13.11
SINCE JAN 1 35.35 33.41 1.94 38.70
DEGREE DAYS
HEATING
YESTERDAY 22 26 -4 16
MONTH TO DATE 413 550 -137 500
SINCE DEC 1 413 550 -137 500
SINCE JUL 1 1660 1919 -259 1832
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 (160)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 12.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 300 AM
LOWEST 52 300 PM
AVERAGE 72
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 45 59 1950
MINIMUM TEMPERATURE (F) 34 8 1990
SUNRISE AND SUNSET
DECEMBER 23 2025......SUNRISE 802 AM PST SUNSET 417 PM PST
DECEMBER 24 2025......SUNRISE 802 AM PST SUNSET 418 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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