131
CDUS43 KLOT 252134
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON SEP 25 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 2:59 PM 92 2017 72 2 66
MINIMUM 63 7:46 AM 38 2001 50 13 51
AVERAGE 69 61 8 59
PRECIPITATION (IN)
TODAY 0.01 0.23 2018 0.10 -0.09 0.07
MONTH TO DATE 2.45 2.52 -0.07 2.35
SINCE SEP 1 2.45 2.52 -0.07 2.35
SINCE JAN 1 24.90 25.89 -0.99 27.08
DEGREE DAYS
HEATING
TODAY 0 6 -6 6
MONTH TO DATE 40 68 -28 36
SINCE SEP 1 40 68 -28 36
SINCE JUL 1 43 79 -36 36
COOLING
TODAY 4 2 2 0
MONTH TO DATE 93 82 11 122
SINCE SEP 1 93 82 11 122
SINCE JAN 1 767 806 -39 945
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 7.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 7:00 AM
LOWEST 65 1:00 AM
AVERAGE 76
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 91 2017
MINIMUM TEMPERATURE (F) 50 38 2000
SUNRISE AND SUNSET
SEPTEMBER 25 2023.....SUNRISE 6:43 AM CDT SUNSET 6:45 PM CDT
SEPTEMBER 26 2023.....SUNRISE 6:44 AM CDT SUNSET 6:44 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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