


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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689 CDUS43 KLOT 120632 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 132 AM CDT WED MAR 12 2025 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MARCH 11 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 55 9:28 AM 67 2012 45 10 66 MINIMUM 32 6:29 AM 9 1999 27 5 28 AVERAGE 44 36 8 47 PRECIPITATION (IN) YESTERDAY 0.00 0.41 2010 0.07 -0.07 0.00 MONTH TO DATE 1.23 0.73 0.50 2.31 SINCE MAR 1 1.23 0.73 0.50 2.31 SINCE JAN 1 2.54 3.44 -0.90 5.41 DEGREE DAYS HEATING YESTERDAY 21 29 -8 18 MONTH TO DATE 285 341 -56 227 SINCE MAR 1 285 341 -56 227 SINCE JUL 1 4848 5213 -365 4506 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NE (40) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 11.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 61 11:00 PM LOWEST 25 5:00 PM AVERAGE 43 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 46 70 2024 MINIMUM TEMPERATURE (F) 27 5 1999 SUNRISE AND SUNSET MARCH 12 2025.........SUNRISE 7:10 AM CDT SUNSET 6:57 PM CDT MARCH 13 2025.........SUNRISE 7:09 AM CDT SUNSET 6:59 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$