


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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769 CDUS46 KSEW 170830 CLIBLI CLIMATE REPORT NATIONAL WEATHER SERVICE SEATTLE 130 AM PDT TUE JUN 17 2025 ................................... ...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR JUNE 16 2025... 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) YESTERDAY MAXIMUM 67 329 PM 84 1958 68 -1 59 MINIMUM 51 1245 AM 42 1985 52 -1 49 2000 2004 AVERAGE 59 60 -1 54 PRECIPITATION (IN) YESTERDAY 0.00 0.89 1980 0.05 -0.05 0.08 MONTH TO DATE 0.00 0.94 -0.94 1.54 SINCE OCT 1 28.34 30.02 -1.68 32.75 SINCE JAN 1 13.79 16.64 -2.85 19.47 DEGREE DAYS HEATING YESTERDAY 6 5 1 11 MONTH TO DATE 83 100 -17 137 SINCE JUN 1 83 100 -17 137 SINCE JUL 1 5097 5044 53 5094 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 2 0 2 0 SINCE JUN 1 2 0 2 0 SINCE JAN 1 2 1 1 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (180) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 8.3 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 100 AM LOWEST 43 300 PM AVERAGE 65 .......................................................... THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 87 1958 MINIMUM TEMPERATURE (F) 52 42 1971 2016 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 506 AM PDT SUNSET 916 PM PDT JUNE 18 2025..........SUNRISE 506 AM PDT SUNSET 916 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$