140
CDUS44 KBMX 212217
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
417 PM CST SUN DEC 21 2025
...............................
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR DECEMBER 21 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 58 103 PM 75 2013 57 1 46
MINIMUM 43 247 AM 14 1996 38 5 30
AVERAGE 51 47 4 38
PRECIPITATION (IN)
TODAY T 0.95 2011 0.18 -0.18 0.00
MONTH TO DATE 1.27 3.35 -2.08 2.39
SINCE DEC 1 1.27 3.35 -2.08 2.39
SINCE JAN 1 51.64 54.47 -2.83 53.81
SNOWFALL (IN)
TODAY 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 MM
DEGREE DAYS
HEATING
TODAY 14 18 -4 27
MONTH TO DATE 425 340 85 346
SINCE DEC 1 425 340 85 346
SINCE JUL 1 797 769 28 570
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 1.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1000 AM
LOWEST 62 400 PM
AVERAGE 78
......................................................
THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 73 2013
MINIMUM TEMPERATURE (F) 38 20 2008
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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