307
CDUS46 KSEW 170826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT SUN MAY 17 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 16 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 57 417 PM 78 1952 64 -7 57
1985
MINIMUM 43 1011 PM 36 2002 47 -4 48
AVERAGE 50 56 -6 53
PRECIPITATION (IN)
YESTERDAY 0.18 1.52 1988 0.07 0.11 0.22
MONTH TO DATE 1.35 1.19 0.16 0.63
SINCE OCT 1 34.54 28.04 6.50 27.28
SINCE JAN 1 16.49 14.66 1.83 12.73
DEGREE DAYS
HEATING
YESTERDAY 15 9 6 12
MONTH TO DATE 128 176 -48 187
SINCE MAR 1 1198 1251 -53 1215
SINCE JUL 1 4465 4823 -358 4877
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 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 400 AM
LOWEST 55 300 PM
AVERAGE 74
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 82 2008
MINIMUM TEMPERATURE (F) 47 34 1966
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 526 AM PDT SUNSET 848 PM PDT
MAY 18 2026...........SUNRISE 525 AM PDT SUNSET 849 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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