Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSEW 050827
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SUN OCT 05 2025
...................................
...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 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 60 411 PM 73 1952 63 -3 58
MINIMUM 46 317 AM 31 1999 46 0 49
AVERAGE 53 54 -1 54
PRECIPITATION (IN)
YESTERDAY 0.01 2.00 1990 0.10 -0.09 0.36
MONTH TO DATE 0.01 0.36 -0.35 0.46
SINCE OCT 1 0.01 0.36 -0.35 0.46
SINCE JAN 1 18.14 21.69 -3.55 26.05
DEGREE DAYS
HEATING
YESTERDAY 12 11 1 11
MONTH TO DATE 32 41 -9 53
SINCE SEP 1 148 230 -82 255
SINCE JUL 1 237 362 -125 373
COOLING
YESTERDAY 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 NW (300)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 1.6
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 77 300 PM
AVERAGE 89
..........................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 78 1980
MINIMUM TEMPERATURE (F) 45 33 2012
SUNRISE AND SUNSET
OCTOBER 5 2025.......SUNRISE 716 AM PDT SUNSET 640 PM PDT
OCTOBER 6 2025.......SUNRISE 718 AM PDT SUNSET 638 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$