Climatological Report (Daily)
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CDUS46 KSEW 180845
CLIBLI


CLIMATE REPORT
NATIONAL WEATHER SERVICE SEATTLE WA
1245 AM PST MON DEC 18 2017


...................................

...THE BELLINGHAM WA AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1949 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50   1015 PM  57    1994  44      6       28
                                      1976
  MINIMUM         43    216 AM   6    1964  32     11       14
  AVERAGE         47                        38      9       21

PRECIPITATION (IN)
  YESTERDAY        1.32          1.85 1971   0.13   1.19     0.00
  MONTH TO DATE    2.18                      2.47  -0.29     1.96
  SINCE OCT 1     13.72                     11.95   1.77    17.12
  SINCE JAN 1     32.39                     34.08  -1.69    36.53

DEGREE DAYS
 HEATING
  YESTERDAY       18                        27     -9       44
  MONTH TO DATE  423                       449    -26      562
  SINCE DEC 1    423                       449    -26      562

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     97                        42     55      101
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED    11.4


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 AM
 LOWEST     86           400 PM
 AVERAGE    93

..........................................................


THE BELLINGHAM WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        56      2014
                                             1979
                                             1972
 MINIMUM TEMPERATURE (F)   32        15      1984


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   759 AM PST   SUNSET   415 PM PST
DECEMBER 19 2017......SUNRISE   800 AM PST   SUNSET   415 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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