Climatological Report (Daily)
Issued by NWS
Issued by NWS
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439 CDUS43 KLOT 212136 CLIDPA CLIMATE REPORT NATIONAL WEATHER SERVICE CHICAGO IL 436 PM CDT SUN APR 21 2024 ................................... ...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 21 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 57 2:57 PM 81 2001 62 -5 62 MINIMUM 29R 5:29 AM 29 2011 40 -11 39 2021 AVERAGE 43 51 -8 51 PRECIPITATION (IN) TODAY 0.00 0.35 2002 0.13 -0.13 0.00 MONTH TO DATE 1.23 2.18 -0.95 1.90 SINCE MAR 1 5.16 4.15 1.01 3.72 SINCE JAN 1 7.61 6.66 0.95 8.76 DEGREE DAYS HEATING TODAY 22 14 8 14 MONTH TO DATE 321 377 -56 267 SINCE MAR 1 1001 1227 -226 1097 SINCE JUL 1 5062 6004 -942 5447 COOLING TODAY 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 20 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 8.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 78 6:00 AM LOWEST 30 3:00 PM AVERAGE 54 .......................................................... THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 81 2007 MINIMUM TEMPERATURE (F) 40 27 2021 SUNRISE AND SUNSET APRIL 21 2024.........SUNRISE 6:03 AM CDT SUNSET 7:41 PM CDT APRIL 22 2024.........SUNRISE 6:01 AM CDT SUNSET 7:42 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$