456
CDUS46 KSEW 190826
CLIBLI
CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE
126 AM PDT TUE MAY 19 2026
...............................
..THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR MAY 18 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 63 404 PM 86 1958 65 -2 59
MINIMUM 49 512 AM 33 1966 48 1 46
AVERAGE 56 56 0 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 2010 0.07 -0.07 0.06
MONTH TO DATE 1.35 1.34 0.01 0.93
SINCE OCT 1 34.54 28.19 6.35 27.58
SINCE JAN 1 16.49 14.81 1.68 13.03
DEGREE DAYS
HEATING
YESTERDAY 9 9 0 12
MONTH TO DATE 149 194 -45 210
SINCE MAR 1 1219 1269 -50 1238
SINCE JUL 1 4486 4841 -355 4900
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 9 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 9.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 50 300 PM
AVERAGE 65
......................................................
THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 81 1961
MINIMUM TEMPERATURE (F) 48 36 2003
SUNRISE AND SUNSET
MAY 19 2026...........SUNRISE 523 AM PDT SUNSET 851 PM PDT
MAY 20 2026...........SUNRISE 522 AM PDT SUNSET 852 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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