399
CDUS44 KBMX 180756
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
256 AM CDT TUE AUG 18 2026
...............................
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 17 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 97 428 PM 105 2000 91 6 92
MINIMUM 75 434 AM 64 2011 71 4 74
AVERAGE 86 81 5 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.62 2022 0.16 -0.16 0.01
MONTH TO DATE 1.00 2.72 -1.72 3.32
SINCE JUN 1 9.71 12.23 -2.52 10.17
SINCE JAN 1 32.53 37.96 -5.43 43.19
DEGREE DAYS
COOLING
YESTERDAY 21 16 5 18
MONTH TO DATE 298 280 18 246
SINCE JUN 1 1292 1192 100 1203
SINCE JAN 1 1726 1522 204 1611
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1200 AM
LOWEST 45 200 PM
AVERAGE 71
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THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 104 2000
MINIMUM TEMPERATURE (F) 71 62 2004
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 612 AM CDT SUNSET 729 PM CDT
AUGUST 19 2026........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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