970
CDUS46 KSEW 310826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN MAY 31 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 30 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 62 444 PM 85 1956 66 -4 74
MINIMUM 48 312 AM 37 1953 50 -2 42
AVERAGE 55 58 -3 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.78 2020 0.07 -0.07 T
MONTH TO DATE 1.55 2.16 -0.61 1.37
SINCE OCT 1 34.74 29.01 5.73 28.02
SINCE JAN 1 16.69 15.63 1.06 13.47
DEGREE DAYS
HEATING
YESTERDAY 10 7 3 7
MONTH TO DATE 231 290 -59 315
SINCE MAR 1 1301 1365 -64 1343
SINCE JUL 1 4568 4937 -369 5005
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 7 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 300 AM
LOWEST 44 600 PM
AVERAGE 62
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 1964
MINIMUM TEMPERATURE (F) 50 34 1953
SUNRISE AND SUNSET
MAY 31 2026...........SUNRISE 512 AM PDT SUNSET 904 PM PDT
JUNE 1 2026..........SUNRISE 511 AM PDT SUNSET 905 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