108
CDUS46 KSEW 190121
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
621 PM PDT THU JUN 18 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JUNE 18 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 74 459 PM 87 1958 68 6 64
1982
MINIMUM 49 402 AM 41 1949 52 -3 51
AVERAGE 62 60 2 58
PRECIPITATION (IN)
TODAY 0.00 0.81 1981 0.06 -0.06 T
MONTH TO DATE 1.40 1.05 0.35 T
SINCE OCT 1 36.14 30.13 6.01 28.34
SINCE JAN 1 18.09 16.75 1.34 13.79
DEGREE DAYS
HEATING
TODAY 3 5 -2 7
MONTH TO DATE 100 110 -10 95
SINCE JUN 1 100 110 -10 95
SINCE JUL 1 4678 5054 -376 5109
COOLING
TODAY 0 0 0 0
MONTH TO DATE 5 0 5 2
SINCE JUN 1 5 0 5 2
SINCE JAN 1 5 1 4 2
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 500 AM
LOWEST 42 300 PM
AVERAGE 69
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 86 1967
1982
MINIMUM TEMPERATURE (F) 52 38 1955
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 506 AM PDT SUNSET 916 PM PDT
JUNE 19 2026..........SUNRISE 507 AM PDT SUNSET 917 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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