616
CDUS44 KBMX 200737
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
237 AM CDT SUN SEP 20 2026
...............................
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 99R MM 97 2025 85 14 97
MINIMUM 71 MM 52 1996 65 6 66
AVERAGE 85 75 10 82
PRECIPITATION (IN)
YESTERDAY 0.03 1.42 2009 0.11 -0.08 T
MONTH TO DATE 0.06 2.27 -2.21 0.40
SINCE SEP 1 0.06 2.27 -2.21 0.40
SINCE JAN 1 32.96 42.23 -9.27 44.42
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 20 10 10 17
MONTH TO DATE 370 235 135 254
SINCE SEP 1 370 235 135 254
SINCE JAN 1 2344 1970 374 2062
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 0.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 400 AM
LOWEST 37 1200 PM
AVERAGE 64
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THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 97 2025
MINIMUM TEMPERATURE (F) 64 53 2012
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 634 AM CDT SUNSET 646 PM CDT
SEPTEMBER 21 2026.....SUNRISE 635 AM CDT SUNSET 645 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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