573
CDUS43 KLOT 210633
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT WED OCT 21 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 20 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 71 85 2003 62 9 65
MINIMUM 43 27 2022 42 1 37
AVERAGE 57 52 5 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.52 1995 0.11 -0.11 0.03
MONTH TO DATE 2.54 2.45 0.09 1.53
SINCE SEP 1 9.20 5.76 3.44 2.24
SINCE JAN 1 44.68 35.10 9.58 27.25
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 8 13 -5 14
MONTH TO DATE 102 193 -91 94
SINCE SEP 1 132 273 -141 143
SINCE JUL 1 132 279 -147 155
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 25 13 12 43
SINCE SEP 1 200 119 81 174
SINCE JAN 1 1035 944 91 1077
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 2024
MINIMUM TEMPERATURE (F) 42 24 2018
SUNRISE AND SUNSET
OCTOBER 21 2026.......SUNRISE 7:11 AM CDT SUNSET 6:02 PM CDT
OCTOBER 22 2026.......SUNRISE 7:12 AM CDT SUNSET 6:00 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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