579
CDUS44 KBMX 210903
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
303 AM CST SUN DEC 21 2025
...............................
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 20 2025
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)
YESTERDAY
MAXIMUM 69 222 PM 75 2017 57 12 57
MINIMUM 27 713 AM 11 1996 38 -11 34
AVERAGE 48 47 1 46
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 2017 0.17 -0.17 0.00
MONTH TO DATE 1.27 3.17 -1.90 2.39
SINCE DEC 1 1.27 3.17 -1.90 2.39
SINCE JAN 1 51.64 54.29 -2.65 53.81
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE DEC 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 MM MM 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 18 -1 19
MONTH TO DATE 411 322 89 319
SINCE DEC 1 411 322 89 319
SINCE JUL 1 783 751 32 543
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 14 200 PM
AVERAGE 57
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THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 75 2013
MINIMUM TEMPERATURE (F) 38 14 1996
SUNRISE AND SUNSET
DECEMBER 21 2025......SUNRISE 647 AM CST SUNSET 444 PM CST
DECEMBER 22 2025......SUNRISE 647 AM CST SUNSET 445 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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