Climatological Report (Daily)
Issued by NWS

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839
CDUS44 KBMX 182135
CLIEET

CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
435 PM CDT MON AUG 18 2025

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

...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 18 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         95    253 PM 104    2000  91      4       96
  MINIMUM         73    552 AM  62    2004  71      2       73
  AVERAGE         84                        81      3       85

PRECIPITATION (IN)
  TODAY            0.00          1.26 2007   0.16  -0.16     0.00
  MONTH TO DATE    3.32                      2.88   0.44     0.57
  SINCE JUN 1     10.17                     12.39  -2.22    16.28
  SINCE JAN 1     43.19                     38.12   5.07    41.30

DEGREE DAYS
 COOLING
  TODAY           19                        16      3       20
  MONTH TO DATE  265                       296    -31      314
  SINCE JUN 1   1222                      1208     14     1312
  SINCE JAN 1   1630                      1538     92     1738
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     0.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           200 AM
 LOWEST     43           300 PM
 AVERAGE    70

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


THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91       102      1999
 MINIMUM TEMPERATURE (F)   71        65      2004


SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE   612 AM CDT   SUNSET   729 PM CDT
AUGUST 19 2025........SUNRISE   613 AM CDT   SUNSET   728 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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