190
CDUS43 KLOT 200645
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT THU AUG 20 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 19 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 84 91 1995 83 1 80
MINIMUM 65 51 1992 63 2 68
AVERAGE 75 73 2 74
PRECIPITATION (IN)
YESTERDAY T 0.84 2007 0.14 -0.14 0.13
MONTH TO DATE 6.87 2.69 4.18 5.86
SINCE JUN 1 20.06 11.87 8.19 13.72
SINCE JAN 1 35.05 27.67 7.38 24.64
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 25 -13 17
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 10 8 2 9
MONTH TO DATE 179 163 16 207
SINCE JUN 1 695 663 32 830
SINCE JAN 1 751 740 11 874
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 91 2010
2023
MINIMUM TEMPERATURE (F) 63 49 1992
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 6:06 AM CDT SUNSET 7:44 PM CDT
AUGUST 21 2026........SUNRISE 6:07 AM CDT SUNSET 7:43 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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