Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KLOT 220633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON APR 22 2024
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 21 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 57 4:45 PM 81 2001 62 -5 62
MINIMUM 29R 5:29 AM 29 2011 40 -11 39
2021
AVERAGE 43 51 -8 51
PRECIPITATION (IN)
YESTERDAY 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
YESTERDAY 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
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 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 6:00 AM
LOWEST 30 4:00 PM
AVERAGE 54
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 2007
MINIMUM TEMPERATURE (F) 40 27 2021
SUNRISE AND SUNSET
APRIL 22 2024.........SUNRISE 6:01 AM CDT SUNSET 7:42 PM CDT
APRIL 23 2024.........SUNRISE 6:00 AM CDT SUNSET 7:44 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$