Climatological Report (Daily)
Issued by NWS
Issued by NWS
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833
CDUS46 KSEW 100116
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
616 PM PDT THU OCT 09 2025
...................................
...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 60 135 PM 73 1951 61 -1 60
1987
MINIMUM 48 102 AM 31 1960 45 3 42
2008
2019
AVERAGE 54 53 1 51
PRECIPITATION (IN)
TODAY 0.07 1.69 1958 0.11 -0.04 0.07
MONTH TO DATE 0.08 0.88 -0.80 1.10
SINCE OCT 1 0.08 0.88 -0.80 1.10
SINCE JAN 1 18.21 22.21 -4.00 26.69
DEGREE DAYS
HEATING
TODAY 11 12 -1 14
MONTH TO DATE 88 99 -11 106
SINCE SEP 1 204 288 -84 308
SINCE JUL 1 293 420 -127 426
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 5 4 1 10
SINCE JAN 1 92 75 17 82
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 800 AM
LOWEST 72 300 PM
AVERAGE 84
..........................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 75 1988
MINIMUM TEMPERATURE (F) 44 30 2008
2019
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 722 AM PDT SUNSET 632 PM PDT
OCTOBER 10 2025.......SUNRISE 724 AM PDT SUNSET 630 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$