162
CDUS46 KSEW 050119
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
619 PM PDT THU SEP 04 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 71 327 PM 87 2017 71 0 74
MINIMUM 57 850 AM 38 1952 52 5 49
AVERAGE 64 61 3 62
PRECIPITATION (IN)
TODAY 0.00 0.44 1960 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.22 -0.22 0.00
SINCE OCT 1 31.33 32.92 -1.59 36.87
SINCE JAN 1 16.78 19.54 -2.76 23.59
DEGREE DAYS
HEATING
TODAY 1 4 -3 3
MONTH TO DATE 4 16 -12 12
SINCE SEP 1 4 16 -12 12
SINCE JUL 1 93 148 -55 130
COOLING
TODAY 0 0 0 0
MONTH TO DATE 3 0 3 2
SINCE SEP 1 3 0 3 2
SINCE JAN 1 90 71 19 74
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 800 AM
LOWEST 70 200 PM
AVERAGE 85
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 86 1973
MINIMUM TEMPERATURE (F) 52 39 1956
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 632 AM PDT SUNSET 745 PM PDT
SEPTEMBER 5 2025.....SUNRISE 633 AM PDT SUNSET 743 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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