Climatological Report (Daily)
Issued by NWS

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838
CDUS44 KBMX 042122
CLIEET

CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
422 PM CDT THU SEP 04 2025

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2025...
VALID AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1991 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         90    259 PM  97    2000  89      1       89
  MINIMUM         85   1247 PM  57    1995  69     16       70
  AVERAGE         88                        79      9       80

PRECIPITATION (IN)
  TODAY            0.04          3.25 2022   0.11  -0.07     0.00
  MONTH TO DATE    0.04                      0.47  -0.43      T
  SINCE SEP 1      0.04                      0.47  -0.43      T
  SINCE JAN 1     44.06                     40.43   3.63    42.20

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           23                        14      9       15
  MONTH TO DATE   58                        56      2       66
  SINCE SEP 1     58                        56      2       66
  SINCE JAN 1   1866                      1791     75     2010
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM
 LOWEST     47           300 PM
 AVERAGE    72

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        98      2002
 MINIMUM TEMPERATURE (F)   68        54      1995


SUNRISE AND SUNSET
SEPTEMBER  4 2025.....SUNRISE   624 AM CDT   SUNSET   708 PM CDT
SEPTEMBER  5 2025.....SUNRISE   624 AM CDT   SUNSET   706 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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