


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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839 CDUS44 KBMX 182135 CLIEET CLIMATE REPORT NATIONAL WEATHER SERVICE BIRMINGHAM AL 435 PM CDT MON AUG 18 2025 ................................... ...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR AUGUST 18 2025... VALID AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 95 253 PM 104 2000 91 4 96 MINIMUM 73 552 AM 62 2004 71 2 73 AVERAGE 84 81 3 85 PRECIPITATION (IN) TODAY 0.00 1.26 2007 0.16 -0.16 0.00 MONTH TO DATE 3.32 2.88 0.44 0.57 SINCE JUN 1 10.17 12.39 -2.22 16.28 SINCE JAN 1 43.19 38.12 5.07 41.30 DEGREE DAYS COOLING TODAY 19 16 3 20 MONTH TO DATE 265 296 -31 314 SINCE JUN 1 1222 1208 14 1312 SINCE JAN 1 1630 1538 92 1738 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION N (350) AVERAGE WIND SPEED 0.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 200 AM LOWEST 43 300 PM AVERAGE 70 .......................................................... THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 102 1999 MINIMUM TEMPERATURE (F) 71 65 2004 SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 612 AM CDT SUNSET 729 PM CDT AUGUST 19 2025........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. $$