509
CDUS46 KSEW 200117
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT WED AUG 19 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 19 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 89 2016 73 1 72
MINIMUM 57 548 AM 44 1973 55 2 55
AVERAGE 66 64 2 64
PRECIPITATION (IN)
TODAY 0.00 1.05 1976 0.04 -0.04 0.00
MONTH TO DATE 0.08 0.62 -0.54 1.67
SINCE OCT 1 37.53 32.19 5.34 31.33
SINCE JAN 1 19.48 18.81 0.67 16.78
DEGREE DAYS
HEATING
TODAY 0 2 -2 1
MONTH TO DATE 24 34 -10 13
SINCE JUN 1 230 265 -35 233
SINCE JUL 1 92 101 -9 74
COOLING
TODAY 1 1 0 0
MONTH TO DATE 12 19 -7 26
SINCE JUN 1 48 58 -10 70
SINCE JAN 1 48 59 -11 70
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 300 AM
LOWEST 57 100 PM
AVERAGE 75
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 87 2018
MINIMUM TEMPERATURE (F) 54 44 1952
1966
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 609 AM PDT SUNSET 817 PM PDT
AUGUST 20 2026........SUNRISE 610 AM PDT SUNSET 816 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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