Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 180639
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT WED JUN 18 2025
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 17 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2025
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 95 2024 82 8 95
MINIMUM 67 49 1999 61 6 75
2023
AVERAGE 79 72 7 85
PRECIPITATION (IN)
YESTERDAY 0.17 2.05 1996 0.16 0.01 0.00
MONTH TO DATE 1.34 2.78 -1.44 2.51
SINCE JUN 1 1.34 2.78 -1.44 2.51
SINCE JAN 1 12.26 18.58 -6.32 23.47
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 17.5 33.2 -15.7 18.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 17 21 -4 8
SINCE JUN 1 17 21 -4 8
SINCE JUL 1 5645 6061 -416 5048
COOLING
YESTERDAY 14 7 7 20
MONTH TO DATE 69 93 -24 112
SINCE JUN 1 69 93 -24 112
SINCE JAN 1 113 170 -57 183
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 93 1994
2001
MINIMUM TEMPERATURE (F) 61 48 1999
SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE 5:18 AM CDT SUNSET 8:29 PM CDT
JUNE 19 2025..........SUNRISE 5:18 AM CDT SUNSET 8:30 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$