549
CDUS43 KLOT 100634
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SUN AUG 10 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 9 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 91 95 2001 84 7 71
MINIMUM 71 52 1999 64 7 56
AVERAGE 81 74 7 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 2019 0.14 -0.14 0.00
MONTH TO DATE 0.00 1.23 -1.23 1.35
SINCE JUN 1 7.86 10.41 -2.55 10.34
SINCE JAN 1 18.78 26.21 -7.43 31.30
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 1
SINCE JUN 1 17 25 -8 9
SINCE JUL 1 0 2 -2 1
COOLING
YESTERDAY 16 9 7 0
MONTH TO DATE 84 81 3 94
SINCE JUN 1 707 581 126 633
SINCE JAN 1 751 658 93 704
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THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 92 2010
2021
MINIMUM TEMPERATURE (F) 64 53 2024
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 5:56 AM CDT SUNSET 7:58 PM CDT
AUGUST 11 2025........SUNRISE 5:57 AM CDT SUNSET 7:57 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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