339
CDUS44 KBMX 180820
CLIEET
CLIMATE REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
320 AM CDT MON MAY 18 2026
...............................
..THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MAY 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 90 234 PM 92 2000 83 7 81
MINIMUM 60 431 AM 42 1997 61 -1 67
AVERAGE 75 72 3 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.15 2003 0.14 -0.14 0.91
MONTH TO DATE 1.66 2.11 -0.45 7.56
SINCE MAR 1 10.20 12.58 -2.38 21.91
SINCE JAN 1 18.54 23.69 -5.15 29.74
DEGREE DAYS
COOLING
YESTERDAY 10 8 2 9
MONTH TO DATE 47 98 -51 93
SINCE MAR 1 245 194 51 270
SINCE JAN 1 257 201 56 282
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 40 500 PM
AVERAGE 69
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THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 91 2022
MINIMUM TEMPERATURE (F) 62 43 2011
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 545 AM CDT SUNSET 742 PM CDT
MAY 19 2026...........SUNRISE 545 AM CDT SUNSET 743 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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