804
CDUS43 KLOT 290640
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
140 AM CDT TUE SEP 29 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 28 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 75 85 2013 72 3 82
MINIMUM 49 36 1992 51 -2 58
AVERAGE 62 61 1 70
PRECIPITATION (IN)
YESTERDAY 0.00 2.63 1999 0.09 -0.09 0.00
MONTH TO DATE 5.43 3.10 2.33 0.71
SINCE SEP 1 5.43 3.10 2.33 0.71
SINCE JAN 1 40.91 32.44 8.47 25.72
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 3 6 -3 0
MONTH TO DATE 28 70 -42 49
SINCE SEP 1 28 70 -42 49
SINCE JUL 1 28 76 -48 61
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 175 104 71 115
SINCE SEP 1 175 104 71 115
SINCE JAN 1 1010 929 81 1018
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 88 2025
MINIMUM TEMPERATURE (F) 50 33 1992
SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 6:47 AM CDT SUNSET 6:37 PM CDT
SEPTEMBER 30 2026.....SUNRISE 6:48 AM CDT SUNSET 6:36 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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