Climatological Report (Daily)
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120
CDUS44 KBMX 120748
CLIEET

CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
248 AM CDT SAT SEP 12 2026

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1991 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90   1012 AM  98    2002  87      3       94
  MINIMUM         73    529 AM  56    2011  67      6       61
  AVERAGE         82                        77      5       78

PRECIPITATION (IN)
  YESTERDAY        0.03          1.47 2017   0.13  -0.10     0.00
  MONTH TO DATE    0.03                      1.32  -1.29     0.04
  SINCE SEP 1      0.03                      1.32  -1.29     0.04
  SINCE JAN 1     32.93                     41.28  -8.35    44.06

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       17                        12      5       13
  MONTH TO DATE  220                       146     74      141
  SINCE SEP 1    220                       146     74      141
  SINCE JAN 1   2194                      1881    313     1949
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     59           100 PM
 AVERAGE    78

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        99      2019
 MINIMUM TEMPERATURE (F)   67        55      1997


SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE   629 AM CDT   SUNSET   657 PM CDT
SEPTEMBER 13 2026.....SUNRISE   629 AM CDT   SUNSET   656 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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