369
CDUS46 KSEW 210129
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
629 PM PDT TUE MAY 20 2025
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 20 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 61 300 PM 83 1963 65 -4 61
MINIMUM 49 753 AM 34 1975 48 1 42
AVERAGE 55 56 -1 52
PRECIPITATION (IN)
TODAY 0.04 0.85 1952 0.07 -0.03 0.00
MONTH TO DATE 1.16 1.48 -0.32 0.43
SINCE OCT 1 27.81 28.33 -0.52 28.40
SINCE JAN 1 13.26 14.95 -1.69 15.12
DEGREE DAYS
HEATING
TODAY 10 9 1 13
MONTH TO DATE 232 212 20 219
SINCE MAR 1 1260 1287 -27 1356
SINCE JUL 1 4922 4859 63 4821
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 8 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 AM
LOWEST 55 400 PM
AVERAGE 74
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 87 1963
MINIMUM TEMPERATURE (F) 48 35 1971
SUNRISE AND SUNSET
MAY 20 2025...........SUNRISE 522 AM PDT SUNSET 852 PM PDT
MAY 21 2025...........SUNRISE 521 AM PDT SUNSET 853 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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