Climatological Report (Daily)
Issued by NWS
Issued by NWS
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781
CDUS46 KSEW 030120
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
620 PM PDT TUE SEP 02 2025
...................................
...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 2 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 75 420 PM 87 1988 71 4 65
MINIMUM 55 456 AM 39 1984 52 3 57
AVERAGE 65 62 3 61
PRECIPITATION (IN)
TODAY 0.00 0.53 2014 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.10 -0.10 0.00
SINCE OCT 1 31.33 32.80 -1.47 36.87
SINCE JAN 1 16.78 19.42 -2.64 23.59
DEGREE DAYS
HEATING
TODAY 0 4 -4 4
MONTH TO DATE 3 8 -5 4
SINCE SEP 1 3 8 -5 4
SINCE JUL 1 92 140 -48 122
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 2
SINCE SEP 1 0 0 0 2
SINCE JAN 1 87 71 16 74
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.6
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 500 AM
LOWEST 64 400 PM
AVERAGE 82
..........................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 1988
MINIMUM TEMPERATURE (F) 52 40 1958
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 629 AM PDT SUNSET 749 PM PDT
SEPTEMBER 3 2025.....SUNRISE 630 AM PDT SUNSET 747 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$