356
CDUS44 KBMX 210741
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
241 AM CDT TUE APR 21 2026
...............................
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR APRIL 20 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 79 351 PM 87 2017 77 2 84
MINIMUM 39 442 AM 38 2013 54 -15 62
AVERAGE 59 65 -6 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.64 1995 0.17 -0.17 0.00
MONTH TO DATE 0.75 3.58 -2.83 3.80
SINCE MAR 1 5.47 8.98 -3.51 11.14
SINCE JAN 1 13.81 20.09 -6.28 18.97
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE MAR 1 T MM MM 0.0
SINCE JUL 1 T MM MM 2.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 6 3 3 0
MONTH TO DATE 31 84 -53 74
SINCE MAR 1 151 356 -205 285
SINCE JUL 1 2061 2342 -281 2079
COOLING
YESTERDAY 0 3 -3 8
MONTH TO DATE 78 40 38 74
SINCE MAR 1 153 62 91 104
SINCE JAN 1 165 69 96 116
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WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 2.0
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 23 200 PM
AVERAGE 62
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THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 88 2017
MINIMUM TEMPERATURE (F) 54 40 2019
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 610 AM CDT SUNSET 722 PM CDT
APRIL 22 2026.........SUNRISE 609 AM CDT SUNSET 723 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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