992
CDUS43 KLOT 200634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON OCT 20 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 19 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 58 79 1995 62 -4 71
MINIMUM 40 20 1992 42 -2 39
AVERAGE 49 52 -3 55
PRECIPITATION (IN)
YESTERDAY 0.45 0.69 1995 0.12 0.33 0.00
MONTH TO DATE 1.50 2.34 -0.84 0.35
SINCE SEP 1 2.21 5.65 -3.44 2.76
SINCE JAN 1 27.22 34.99 -7.77 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 16 13 3 10
MONTH TO DATE 80 180 -100 138
SINCE SEP 1 129 260 -131 161
SINCE JUL 1 141 266 -125 165
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) 62 85 2003
MINIMUM TEMPERATURE (F) 42 27 2022
SUNRISE AND SUNSET
OCTOBER 20 2025.......SUNRISE 7:10 AM CDT SUNSET 6:03 PM CDT
OCTOBER 21 2025.......SUNRISE 7:12 AM CDT SUNSET 6:02 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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