064
CDUS43 KLOT 170634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT WED JUN 17 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JUNE 16 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2026
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 76 94 2007 82 -6 86
2022
MINIMUM 58 49 2023 61 -3 61
AVERAGE 67 71 -4 74
PRECIPITATION (IN)
YESTERDAY 0.02 3.05 2009 0.16 -0.14 0.00
MONTH TO DATE 5.44 2.62 2.82 1.17
SINCE JUN 1 5.44 2.62 2.82 1.17
SINCE JAN 1 20.43 18.42 2.01 12.09
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 30.7 33.2 -2.5 17.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 8 21 -13 17
SINCE JUN 1 8 21 -13 17
SINCE JUL 1 5771 6061 -290 5645
COOLING
YESTERDAY 2 7 -5 9
MONTH TO DATE 104 86 18 55
SINCE JUN 1 104 86 18 55
SINCE JAN 1 160 163 -3 99
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 95 2024
MINIMUM TEMPERATURE (F) 61 49 1999
2023
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 5:18 AM CDT SUNSET 8:29 PM CDT
JUNE 18 2026..........SUNRISE 5:18 AM CDT SUNSET 8:29 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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