679
CDUS43 KLOT 182133
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT WED JUN 18 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 18 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 93 1994 82 -2 92
2001
MINIMUM 66 48 1999 61 5 76
AVERAGE 73 72 1 84
PRECIPITATION (IN)
TODAY 0.40 1.32 2014 0.15 0.25 0.00
MONTH TO DATE 1.74 2.93 -1.19 2.51
SINCE JUN 1 1.74 2.93 -1.19 2.51
SINCE JAN 1 12.66 18.73 -6.07 23.47
SNOWFALL (IN)
TODAY 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
TODAY 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
TODAY 8 7 1 19
MONTH TO DATE 77 100 -23 131
SINCE JUN 1 77 100 -23 131
SINCE JAN 1 121 177 -56 202
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 2012
2020
2024
MINIMUM TEMPERATURE (F) 62 50 2004
2022
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.
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