


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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101 CDUS44 KBMX 220749 CLIEET CLIMATE REPORT NATIONAL WEATHER SERVICE BIRMINGHAM AL 249 AM CDT FRI AUG 22 2025 ................................... ...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 21 2025... 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) YESTERDAY MAXIMUM 94 357 PM 99 2007 91 3 90 MINIMUM 72 534 AM 60 1997 71 1 67 AVERAGE 83 81 2 79 PRECIPITATION (IN) YESTERDAY 0.12 0.52 1995 0.15 -0.03 0.00 MONTH TO DATE 3.77 3.35 0.42 0.57 SINCE JUN 1 10.62 12.86 -2.24 16.28 SINCE JAN 1 43.64 38.59 5.05 41.30 DEGREE DAYS COOLING YESTERDAY 18 16 2 14 MONTH TO DATE 321 344 -23 358 SINCE JUN 1 1278 1256 22 1356 SINCE JAN 1 1686 1586 100 1782 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 1.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1100 PM LOWEST 46 400 PM AVERAGE 72 .......................................................... THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 102 2007 MINIMUM TEMPERATURE (F) 71 56 1997 SUNRISE AND SUNSET AUGUST 22 2025........SUNRISE 615 AM CDT SUNSET 724 PM CDT AUGUST 23 2025........SUNRISE 616 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. $$