594
CDUS43 KLOT 190632
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT JUL 19 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 18 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 81 97 2012 85 -4 75
MINIMUM 58 57 1992 65 -7 60
2017
AVERAGE 70 75 -5 68
PRECIPITATION (IN)
YESTERDAY 0.00 4.61 1996 0.15 -0.15 0.00
MONTH TO DATE 1.43 2.55 -1.12 3.57
SINCE JUN 1 4.43 7.23 -2.80 8.55
SINCE JAN 1 15.35 23.03 -7.68 29.51
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 5 10 -5 3
MONTH TO DATE 205 176 29 179
SINCE JUN 1 465 376 89 431
SINCE JAN 1 509 453 56 502
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 2011
MINIMUM TEMPERATURE (F) 65 56 2024
SUNRISE AND SUNSET
JULY 19 2025..........SUNRISE 5:35 AM CDT SUNSET 8:22 PM CDT
JULY 20 2025..........SUNRISE 5:36 AM CDT SUNSET 8:21 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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