Climatological Report (Daily)
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000
CDUS44 KBMX 130838
CLIEET


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
237 AM CST WED DEC 13 2017


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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 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         54    234 PM  MM      MM  57     -3       63
  MINIMUM         36   1156 PM  MM      MM  37     -1       53
  AVERAGE         45                        47     -2       58

PRECIPITATION (IN)
  YESTERDAY        0.00                      0.16  -0.16     0.08
  MONTH TO DATE    1.23                      1.91  -0.68     1.31
  SINCE DEC 1      1.23                      1.91  -0.68     1.31
  SINCE JAN 1     61.24                     51.79   9.45    36.57

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       20                        18      2        7
  MONTH TO DATE  209                       200      9      207
  SINCE DEC 1    209                       200      9      207
  SINCE JUL 1    594                       644    -50      443
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     7.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     41           200 PM
 AVERAGE    67

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        MM        MM
 MINIMUM TEMPERATURE (F)   37        MM        MM


SUNRISE AND SUNSET
DECEMBER 13 2017......SUNRISE   642 AM CST   SUNSET   441 PM CST
DECEMBER 14 2017......SUNRISE   643 AM CST   SUNSET   441 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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