Climatological Report (Daily)
Issued by NWS
Issued by NWS
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119
CDUS43 KLOT 180633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT FRI OCT 18 2024
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 65 2:39 PM 83 2016 62 3 62
MINIMUM 30 5:29 AM 28 2004 42 -12 34
AVERAGE 48 52 -4 48
PRECIPITATION (IN)
YESTERDAY 0.00 3.05 1998 0.10 -0.10 0.00
MONTH TO DATE 0.13 1.76 -1.63 2.02
SINCE SEP 1 1.55 4.76 -3.21 4.79
SINCE JAN 1 25.87 28.13 -2.26 27.24
DEGREE DAYS
HEATING
YESTERDAY 17 13 4 17
MONTH TO DATE 136 177 -41 146
SINCE SEP 1 169 277 -108 193
SINCE JUL 1 178 288 -110 196
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 9 -6 25
SINCE SEP 1 113 97 16 126
SINCE JAN 1 911 821 90 800
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 6.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 4:00 AM
LOWEST 25 2:00 PM
AVERAGE 55
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 78 2007
MINIMUM TEMPERATURE (F) 41 27 2015
SUNRISE AND SUNSET
OCTOBER 18 2024.......SUNRISE 7:09 AM CDT SUNSET 6:06 PM CDT
OCTOBER 19 2024.......SUNRISE 7:11 AM CDT SUNSET 6:04 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$