603
CDUS46 KSEW 110827
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
127 AM PDT SAT APR 11 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR APRIL 10 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 64 1159 AM 70 1956 57 7 68
1976
MINIMUM 36 548 AM 29 1972 41 -5 46
1975
AVERAGE 50 49 1 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.75 1966 0.10 -0.10 0.01
MONTH TO DATE 1.05 1.03 0.02 1.18
SINCE OCT 1 32.61 25.11 7.50 26.34
SINCE JAN 1 14.56 11.73 2.83 11.79
DEGREE DAYS
HEATING
YESTERDAY 15 16 -1 8
MONTH TO DATE 164 169 -5 146
SINCE MAR 1 787 784 3 732
SINCE JUL 1 4054 4356 -302 4394
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 1.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 100 AM
LOWEST 44 300 PM
AVERAGE 71
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 77 2004
MINIMUM TEMPERATURE (F) 41 29 2021
SUNRISE AND SUNSET
APRIL 11 2026.........SUNRISE 627 AM PDT SUNSET 756 PM PDT
APRIL 12 2026.........SUNRISE 625 AM PDT SUNSET 758 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