937
CDUS46 KSEW 210116
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT THU AUG 20 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 79 452 PM 87 2018 73 6 72
MINIMUM 55 305 AM 44 1952 54 1 51
1966
AVERAGE 67 64 3 62
PRECIPITATION (IN)
TODAY 0.00 0.92 1989 0.04 -0.04 0.00
MONTH TO DATE 0.08 0.66 -0.58 1.67
SINCE OCT 1 37.53 32.23 5.30 31.33
SINCE JAN 1 19.48 18.85 0.63 16.78
DEGREE DAYS
HEATING
TODAY 0 2 -2 3
MONTH TO DATE 24 36 -12 16
SINCE JUN 1 230 267 -37 236
SINCE JUL 1 92 103 -11 77
COOLING
TODAY 2 1 1 0
MONTH TO DATE 14 20 -6 26
SINCE JUN 1 50 59 -9 70
SINCE JAN 1 50 60 -10 70
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 3.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 50 400 PM
AVERAGE 75
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 85 1958
2018
MINIMUM TEMPERATURE (F) 54 42 1955
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 610 AM PDT SUNSET 816 PM PDT
AUGUST 21 2026........SUNRISE 612 AM PDT SUNSET 814 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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