385
CDUS43 KLOT 190644
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT SUN OCT 19 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 18 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 75 79 2007 63 12 68
MINIMUM 57 22 1992 43 14 41
AVERAGE 66 53 13 55
PRECIPITATION (IN)
YESTERDAY 0.30R 0.24 2007 0.11 0.19 0.00
2020
MONTH TO DATE 1.05 2.22 -1.17 0.35
SINCE SEP 1 1.76 5.53 -3.77 2.76
SINCE JAN 1 26.77 34.87 -8.10 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 0 12 -12 10
MONTH TO DATE 64 167 -103 128
SINCE SEP 1 113 247 -134 151
SINCE JUL 1 125 253 -128 155
COOLING
YESTERDAY 1 0 1 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) 62 79 1995
MINIMUM TEMPERATURE (F) 42 20 1992
SUNRISE AND SUNSET
OCTOBER 19 2025.......SUNRISE 7:09 AM CDT SUNSET 6:05 PM CDT
OCTOBER 20 2025.......SUNRISE 7:10 AM CDT SUNSET 6:03 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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