


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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079 CDUS44 KBMX 120747 CLIEET CLIMATE REPORT NATIONAL WEATHER SERVICE BIRMINGHAM AL 247 AM CDT MON MAY 12 2025 ................................... ...THE SHELBY COUNTY AIRPORT CLIMATE SUMMARY FOR MAY 11 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 76 1130 AM 92 2002 81 -5 77 MINIMUM 60 1155 PM 38 1997 59 1 56 AVERAGE 68 70 -2 67 PRECIPITATION (IN) YESTERDAY 1.45R 0.95 2003 0.12 1.33 0.00 MONTH TO DATE 6.38 1.38 5.00 1.84 SINCE MAR 1 20.73 11.85 8.88 8.76 SINCE JAN 1 28.56 22.96 5.60 23.92 DEGREE DAYS COOLING YESTERDAY 3 6 -3 2 MONTH TO DATE 37 56 -19 109 SINCE MAR 1 214 152 62 204 SINCE JAN 1 226 159 67 209 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (180) AVERAGE WIND SPEED 5.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 600 AM LOWEST 71 1200 PM AVERAGE 84 .......................................................... THE SHELBY COUNTY AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 82 90 2018 MINIMUM TEMPERATURE (F) 60 44 1997 SUNRISE AND SUNSET MAY 12 2025...........SUNRISE 549 AM CDT SUNSET 738 PM CDT MAY 13 2025...........SUNRISE 549 AM CDT SUNSET 739 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$