364
CDUS46 KSEW 220117
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
617 PM PDT WED MAY 21 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 62 301 PM 87 1963 65 -3 53
MINIMUM 42 508 AM 35 1971 48 -6 45
AVERAGE 52 56 -4 49
PRECIPITATION (IN)
TODAY 0.00 1.08 2024 0.06 -0.06 1.08
MONTH TO DATE 1.16 1.54 -0.38 1.51
SINCE OCT 1 27.81 28.39 -0.58 29.48
SINCE JAN 1 13.26 15.01 -1.75 16.20
DEGREE DAYS
HEATING
TODAY 13 8 5 16
MONTH TO DATE 245 220 25 235
SINCE MAR 1 1273 1295 -22 1372
SINCE JUL 1 4935 4867 68 4837
COOLING
TODAY 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 3 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 500 AM
LOWEST 46 300 PM
AVERAGE 72
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 80 1958
1969
MINIMUM TEMPERATURE (F) 48 39 1984
2007
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 521 AM PDT SUNSET 853 PM PDT
MAY 22 2025...........SUNRISE 520 AM PDT SUNSET 855 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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