Climatological Report (Daily)
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000
CDUS44 KBMX 180835
CLIEET


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
235 AM CST MON DEC 18 2017


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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 9999 TO 9999


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         48   1049 PM  MM      MM  56     -8       73
  MINIMUM         37    113 AM  MM      MM  36      1       54
  AVERAGE         43                        46     -3       64

PRECIPITATION (IN)
  YESTERDAY        0.49                      0.15   0.34     0.05
  MONTH TO DATE    1.72                      2.66  -0.94     1.37
  SINCE DEC 1      1.72                      2.66  -0.94     1.37
  SINCE JAN 1     61.73                     52.54   9.19    36.63

SNOWFALL (IN)
  YESTERDAY        0.0                      MM     MM        0.0
  MONTH TO DATE    5.0                      MM     MM        0.0
  SINCE DEC 1      5.0                      MM     MM        0.0
  SINCE JUL 1      5.0                      MM     MM        0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       22                        19      3        1
  MONTH TO DATE  332                       293     39      276
  SINCE DEC 1    332                       293     39      276
  SINCE JUL 1    717                       737    -20      512
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1100 AM
 LOWEST     65           400 AM
 AVERAGE    83

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        MM        MM
 MINIMUM TEMPERATURE (F)   36        MM        MM


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   645 AM CST   SUNSET   443 PM CST
DECEMBER 19 2017......SUNRISE   646 AM CST   SUNSET   443 PM CST


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




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