506
CDUS46 KSEW 180930
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
130 AM PST SUN JAN 18 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JANUARY 17 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 51 129 PM 62 2018 46 5 44
MINIMUM 29 1159 PM 7 1950 34 -5 26
AVERAGE 40 40 0 35
PRECIPITATION (IN)
YESTERDAY 0.00 1.45 2005 0.15 -0.15 0.00
MONTH TO DATE 3.49 2.61 0.88 1.39
SINCE OCT 1 21.54 15.99 5.55 15.94
SINCE JAN 1 3.49 2.61 0.88 1.39
DEGREE DAYS
HEATING
YESTERDAY 25 25 0 30
MONTH TO DATE 357 431 -74 440
SINCE DEC 1 1024 1212 -188 1122
SINCE JUL 1 2271 2581 -310 2454
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 2.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 52 100 PM
AVERAGE 76
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THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 47 58 2005
MINIMUM TEMPERATURE (F) 34 4 1950
SUNRISE AND SUNSET
JANUARY 18 2026.......SUNRISE 755 AM PST SUNSET 446 PM PST
JANUARY 19 2026.......SUNRISE 755 AM PST SUNSET 448 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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