249
CDUS43 KLOT 212155
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
455 PM CDT WED OCT 21 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR OCTOBER 21 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 81 2024 62 10 55
MINIMUM 42 24 2018 42 0 44
AVERAGE 57 52 5 50
PRECIPITATION (IN)
TODAY 0.00 0.88 2020 0.12 -0.12 0.02
MONTH TO DATE 2.54 2.57 -0.03 1.55
SINCE SEP 1 9.20 5.88 3.32 2.26
SINCE JAN 1 44.68 35.22 9.46 27.27
SNOWFALL (IN)
TODAY 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
TODAY 8 14 -6 15
MONTH TO DATE 110 207 -97 109
SINCE SEP 1 140 287 -147 158
SINCE JUL 1 140 293 -153 170
COOLING
TODAY 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
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 79 2020
2022
MINIMUM TEMPERATURE (F) 41 26 2013
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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