Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 290826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT FRI AUG 29 2025
...................................
...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR AUGUST 28 2025...
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)
YESTERDAY
MAXIMUM 71 528 PM 86 1967 72 -1 66
MINIMUM 60 1038 PM 41 2000 53 7 48
AVERAGE 66 62 4 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.67 2005 0.04 -0.04 0.00
MONTH TO DATE 1.67 0.99 0.68 2.61
SINCE OCT 1 31.33 32.56 -1.23 36.87
SINCE JAN 1 16.78 19.18 -2.40 23.59
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 8
MONTH TO DATE 21 56 -35 68
SINCE JUN 1 241 287 -46 311
SINCE JUL 1 82 123 -41 109
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 43 25 18 22
SINCE JUN 1 87 64 23 72
SINCE JAN 1 87 65 22 72
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 PM
LOWEST 73 500 PM
AVERAGE 83
..........................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 85 1974
MINIMUM TEMPERATURE (F) 53 38 1969
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 623 AM PDT SUNSET 757 PM PDT
AUGUST 30 2025........SUNRISE 625 AM PDT SUNSET 755 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$