Climatological Report (Daily)
Issued by NWS
Issued by NWS
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537 CDUS43 KLOT 180641 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 141 AM CDT THU APR 18 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 17 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1997 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 67 4:16 AM 84 2002 60 7 39 MINIMUM 49 11:41 PM 25 2022 38 11 31 AVERAGE 58 49 9 35 PRECIPITATION (IN) YESTERDAY 0.00 1.59 2013 0.13 -0.13 T MONTH TO DATE 1.14 1.68 -0.54 1.19 SINCE MAR 1 5.07 3.65 1.42 3.01 SINCE JAN 1 7.52 6.16 1.36 8.05 DEGREE DAYS HEATING YESTERDAY 7 16 -9 30 MONTH TO DATE 242 317 -75 219 SINCE MAR 1 922 1167 -245 1049 SINCE JUL 1 4983 5944 -961 5399 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 1 0 1 11 SINCE MAR 1 1 2 -1 11 SINCE JAN 1 1 2 -1 11 ................................................................... WIND (MPH) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 19.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 2:00 AM LOWEST 60 8:00 AM AVERAGE 74 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 88 2002 MINIMUM TEMPERATURE (F) 39 26 2018 SUNRISE AND SUNSET APRIL 18 2024.........SUNRISE 6:07 AM CDT SUNSET 7:38 PM CDT APRIL 19 2024.........SUNRISE 6:06 AM CDT SUNSET 7:39 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$