540
CDUS46 KSEW 280826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT THU MAY 28 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 27 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 69 424 PM 83 2005 66 3 73
MINIMUM 46 454 AM 35 1973 49 -3 48
AVERAGE 58 57 1 61
PRECIPITATION (IN)
YESTERDAY 0.00 1.28 2004 0.07 -0.07 0.00
MONTH TO DATE 1.55 1.95 -0.40 1.23
SINCE OCT 1 34.74 28.80 5.94 27.88
SINCE JAN 1 16.69 15.42 1.27 13.33
DEGREE DAYS
HEATING
YESTERDAY 7 8 -1 4
MONTH TO DATE 212 268 -56 295
SINCE MAR 1 1282 1343 -61 1323
SINCE JUL 1 4549 4915 -366 4985
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.2
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 200 AM
LOWEST 55 500 PM
AVERAGE 78
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 90 1983
MINIMUM TEMPERATURE (F) 49 35 1966
SUNRISE AND SUNSET
MAY 28 2026...........SUNRISE 514 AM PDT SUNSET 901 PM PDT
MAY 29 2026...........SUNRISE 514 AM PDT SUNSET 902 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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