


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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897 CDUS43 KLOT 190637 CLIARR CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 137 AM CDT THU JUN 19 2025 ................................... ...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JUNE 18 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 80 10:08 AM 94 2024 82 -2 94 MINIMUM 67 11:59 PM 44 1999 59 8 76 AVERAGE 74 71 3 85 PRECIPITATION (IN) YESTERDAY 0.52 1.26 2014 0.13 0.39 0.00 MONTH TO DATE 1.44 2.53 -1.09 2.99 SINCE JUN 1 1.44 2.53 -1.09 2.99 SINCE JAN 1 10.96 15.11 -4.15 17.00 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 13 26 -13 7 SINCE JUN 1 13 26 -13 7 SINCE JUL 1 5879 6430 -551 5485 COOLING YESTERDAY 9 6 3 20 MONTH TO DATE 90 90 0 136 SINCE JUN 1 90 90 0 136 SINCE JAN 1 127 152 -25 188 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 6.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 10:00 PM LOWEST 69 10:00 AM AVERAGE 81 .......................................................... THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 94 2012 MINIMUM TEMPERATURE (F) 60 46 2005 SUNRISE AND SUNSET JUNE 19 2025..........SUNRISE 5:19 AM CDT SUNSET 8:32 PM CDT JUNE 20 2025..........SUNRISE 5:19 AM CDT SUNSET 8:32 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$