Climatological Report (Daily)
Issued by NWS
Issued by NWS
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881
CDUS43 KLOT 190637
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT THU JUN 19 2025
...................................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 18 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 79 10:41 AM 93 2018 82 -3 92
MINIMUM 66 11:59 PM 45 1999 60 6 76
2005
AVERAGE 73 71 2 84
PRECIPITATION (IN)
YESTERDAY 0.60 1.97 2014 0.12 0.48 0.00
MONTH TO DATE 1.92 2.33 -0.41 2.34
SINCE JUN 1 1.92 2.33 -0.41 2.34
SINCE JAN 1 9.98 14.59 -4.61 14.98
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 18 29 -11 11
SINCE JUN 1 18 29 -11 11
SINCE JUL 1 5675 6359 -684 5253
COOLING
YESTERDAY 8 6 2 19
MONTH TO DATE 76 87 -11 127
SINCE JUN 1 76 87 -11 127
SINCE JAN 1 109 143 -34 181
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 10:00 PM
LOWEST 69 10:00 AM
AVERAGE 81
..........................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 93 2012
MINIMUM TEMPERATURE (F) 60 45 2003
SUNRISE AND SUNSET
JUNE 19 2025..........SUNRISE 5:18 AM CDT SUNSET 8:31 PM CDT
JUNE 20 2025..........SUNRISE 5:18 AM CDT SUNSET 8:32 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$