Climatological Report (Daily)
Issued by NWS
Issued by NWS
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977
CDUS46 KSEW 010927
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PST MON DEC 01 2025
...................................
...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR NOVEMBER 30 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 44 254 PM 58 1958 48 -4 44
MINIMUM 30 915 PM 18 1952 36 -6 38
2014
AVERAGE 37 42 -5 41
PRECIPITATION (IN)
YESTERDAY 0.00 1.26 1999 0.17 -0.17 T
MONTH TO DATE 6.54 5.20 1.34 4.81
SINCE OCT 1 10.00 9.05 0.95 9.19
SINCE JAN 1 28.13 30.38 -2.25 34.78
DEGREE DAYS
HEATING
YESTERDAY 28 23 5 24
MONTH TO DATE 578 616 -38 591
SINCE SEP 1 1158 1237 -79 1214
SINCE JUL 1 1247 1369 -122 1332
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 4 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 3.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 1100 PM
LOWEST 51 200 PM
AVERAGE 68
..........................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 61 1958
MINIMUM TEMPERATURE (F) 36 17 2022
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 743 AM PST SUNSET 416 PM PST
DECEMBER 2 2025......SUNRISE 744 AM PST SUNSET 415 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$