Climatological Report (Daily)
Issued by NWS Birmingham, AL

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CDUS44 KBMX 170751
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
250 AM CDT TUE OCT 17 2017


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR OCTOBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    116 PM  90    1897  75     -5       80
  MINIMUM         51   1159 PM  37    1991  53     -2       65
  AVERAGE         61                        64     -3       73

PRECIPITATION (IN)
  YESTERDAY        0.25          2.28 1911   0.11   0.14      T
  MONTH TO DATE    3.14                      1.78   1.36      T
  SINCE SEP 1      5.62                      5.68  -0.06     0.68
  SINCE JAN 1     61.18                     42.76  18.42    35.85

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         4      0        0
  MONTH TO DATE    4                        38    -34        0
  SINCE SEP 1     13                        47    -34        1
  SINCE JUL 1     13                        47    -34        1

 COOLING
  YESTERDAY        0                         3     -3        8
  MONTH TO DATE  144                        62     82      111
  SINCE SEP 1    427                       362     65      581
  SINCE JAN 1   2240                      2012    228     2547
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    11.0


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     39           400 PM
 AVERAGE    66

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


THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      1897
 MINIMUM TEMPERATURE (F)   52        34      2001
                                             1991
                                             1943


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   653 AM CDT   SUNSET   611 PM CDT
OCTOBER 18 2017.......SUNRISE   654 AM CDT   SUNSET   609 PM CDT


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




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