714
CDUS43 KLOT 220637
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI AUG 22 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 21 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 77 94 2003 82 -5 75
MINIMUM 63 49 1992 63 0 53
AVERAGE 70 72 -2 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.29 2014 0.14 -0.14 0.00
MONTH TO DATE 5.86 2.96 2.90 2.31
SINCE JUN 1 13.72 12.14 1.58 11.30
SINCE JAN 1 24.64 27.94 -3.30 32.26
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 1
MONTH TO DATE 0 0 0 3
SINCE JUN 1 17 25 -8 11
SINCE JUL 1 0 2 -2 3
COOLING
YESTERDAY 5 8 -3 0
MONTH TO DATE 218 179 39 149
SINCE JUN 1 841 679 162 688
SINCE JAN 1 885 756 129 759
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 89 1996
2007
MINIMUM TEMPERATURE (F) 63 51 1992
2004
2024
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 6:08 AM CDT SUNSET 7:41 PM CDT
AUGUST 23 2025........SUNRISE 6:10 AM CDT SUNSET 7:39 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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