Climatological Report (Daily)
Issued by NWS Birmingham, AL

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CDUS44 KBMX 210735
CLIBHM


CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM, AL
234 AM CDT FRI JUL 21 2017


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

...THE BIRMINGHAM CLIMATE SUMMARY FOR JULY 20 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         94   1229 PM 100    2000  91      3       95
                                      1993
                                      1981
  MINIMUM         74    408 AM  59    2009  72      2       75
  AVERAGE         84                        81      3       85

PRECIPITATION (IN)
  YESTERDAY        0.00          1.43 1907   0.16  -0.16     0.00
  MONTH TO DATE    5.46                      3.16   2.30     5.25
  SINCE JUN 1     16.26                      7.54   8.72     9.21
  SINCE JAN 1     43.92                     31.51  12.41    30.82

DEGREE DAYS
 COOLING
  YESTERDAY       19                        16      3       20
  MONTH TO DATE  340                       317     23      384
  SINCE JUN 1    700                       699      1      863
  SINCE JAN 1   1162                       981    181     1186
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     3.1


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           200 AM
 LOWEST     46          1200 PM
 AVERAGE    70

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


THE BIRMINGHAM CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91       101      1952
 MINIMUM TEMPERATURE (F)   72        61      2009
                                             1971
                                             1947


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   552 AM CDT   SUNSET   755 PM CDT
JULY 22 2017..........SUNRISE   553 AM CDT   SUNSET   754 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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