148
CDUS43 KLOT 280637
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT MON JUL 28 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 27 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 89 94 1997 85 4 83
MINIMUM 72 55 1994 65 7 62
2013
AVERAGE 81 74 7 73
PRECIPITATION (IN)
YESTERDAY T 4.90 2003 0.14 -0.14 0.00
MONTH TO DATE 4.29 3.90 0.39 3.79
SINCE JUN 1 7.29 8.58 -1.29 8.77
SINCE JAN 1 18.21 24.38 -6.17 29.73
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 17 23 -6 8
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 16 10 6 8
MONTH TO DATE 314 266 48 238
SINCE JUN 1 574 466 108 490
SINCE JAN 1 618 543 75 561
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 91 2006
2010
2023
MINIMUM TEMPERATURE (F) 65 50 2013
SUNRISE AND SUNSET
JULY 28 2025..........SUNRISE 5:43 AM CDT SUNSET 8:14 PM CDT
JULY 29 2025..........SUNRISE 5:44 AM CDT SUNSET 8:13 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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