Climatological Report (Daily)
Issued by NWS Birmingham, AL

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CDUS44 KBMX 210755
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
254 AM CDT TUE APR 21 2015


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR APRIL 20 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 2014 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74   1129 AM  88    2002  76     -2       81
                                      1987
  MINIMUM         55   1159 PM  28    1983  52      3       54
  AVERAGE         65                        64      1       68

PRECIPITATION (IN)
  YESTERDAY        0.03          3.58 2006   0.13  -0.10     0.00
  MONTH TO DATE    8.24                      2.96   5.28     6.57
  SINCE MAR 1     12.47                      8.19   4.28    11.29
  SINCE JAN 1     21.17                     17.56   3.61    18.22

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.2   -0.2      0.0
  SINCE MAR 1      0.1                       0.8   -0.7      0.0
  SINCE JUL 1      0.8                       1.6   -0.8      5.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   20                       112    -92       97
  SINCE MAR 1    279                       434   -155      470
  SINCE JUL 1   2745                      2624    121     2968

 COOLING
  YESTERDAY        0                         2     -2        3
  MONTH TO DATE   69                        33     36       24
  SINCE MAR 1     74                        51     23       24
  SINCE JAN 1     74                        55     19       27
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     40           500 PM
 AVERAGE    70

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


THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        92      1987
 MINIMUM TEMPERATURE (F)   52        31      1953


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   610 AM CDT   SUNSET   722 PM CDT
APRIL 22 2015.........SUNRISE   609 AM CDT   SUNSET   723 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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