233
CDUS46 KSEW 200826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT MON OCT 20 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 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 55 107 PM 75 2014 58 -3 61
MINIMUM 48 550 PM 25 1949 43 5 54
AVERAGE 52 50 2 58
PRECIPITATION (IN)
YESTERDAY 0.40 1.97 2024 0.13 0.27 MM
MONTH TO DATE 1.73 2.06 -0.33 1.59
SINCE OCT 1 1.73 2.06 -0.33 1.59
SINCE JAN 1 19.86 23.39 -3.53 27.18
DEGREE DAYS
HEATING
YESTERDAY 13 15 -2 7
MONTH TO DATE 258 236 22 231
SINCE SEP 1 374 425 -51 433
SINCE JUL 1 463 557 -94 551
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 8 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.2
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 PM
LOWEST 80 200 PM
AVERAGE 87
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 67 1987
MINIMUM TEMPERATURE (F) 42 24 1949
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 739 AM PDT SUNSET 610 PM PDT
OCTOBER 21 2025.......SUNRISE 740 AM PDT SUNSET 608 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page