699
CDUS46 KSEW 210221
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
621 PM PST THU NOV 20 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 51 151 PM 62 2002 50 1 54
MINIMUM 41 126 AM 20 1977 37 4 39
AVERAGE 46 44 2 47
PRECIPITATION (IN)
TODAY T 0.92 1998 0.17 -0.17 T
MONTH TO DATE 5.13 3.55 1.58 4.30
SINCE OCT 1 8.59 7.40 1.19 8.68
SINCE JAN 1 26.72 28.73 -2.01 34.27
DEGREE DAYS
HEATING
TODAY 19 21 -2 18
MONTH TO DATE 356 391 -35 366
SINCE SEP 1 936 1012 -76 989
SINCE JUL 1 1025 1144 -119 1107
COOLING
TODAY 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
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.5
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 400 AM
LOWEST 71 300 AM
AVERAGE 78
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 60 2017
MINIMUM TEMPERATURE (F) 37 19 1985
SUNRISE AND SUNSET
NOVEMBER 20 2025......SUNRISE 727 AM PST SUNSET 424 PM PST
NOVEMBER 21 2025......SUNRISE 729 AM PST SUNSET 423 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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