652
CDUS43 KLOT 230633
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT THU OCT 23 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 22 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 48 79 2020 61 -13 73
2022
MINIMUM 41 26 2013 41 0 50
AVERAGE 45 51 -6 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.28 2009 0.11 -0.11 T
MONTH TO DATE 1.55 2.68 -1.13 0.35
SINCE SEP 1 2.26 5.99 -3.73 2.76
SINCE JAN 1 27.27 35.33 -8.06 36.10
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 20 14 6 3
MONTH TO DATE 129 221 -92 145
SINCE SEP 1 178 301 -123 168
SINCE JUL 1 190 307 -117 172
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 43 13 30 7
SINCE SEP 1 174 119 55 153
SINCE JAN 1 1077 944 133 1022
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 78 2022
MINIMUM TEMPERATURE (F) 41 28 2013
SUNRISE AND SUNSET
OCTOBER 23 2025.......SUNRISE 7:14 AM CDT SUNSET 5:59 PM CDT
OCTOBER 24 2025.......SUNRISE 7:15 AM CDT SUNSET 5:57 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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