798
CDUS43 KLOT 182134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT SAT JUL 18 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 18 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 89 97 2012 85 4 81
MINIMUM 76 57 1992 65 11 58
2017
AVERAGE 83 75 8 70
PRECIPITATION (IN)
TODAY T 4.61 1996 0.15 -0.15 0.00
MONTH TO DATE 2.68 2.55 0.13 1.43
SINCE JUN 1 11.27 7.23 4.04 4.43
SINCE JAN 1 26.26 23.03 3.23 15.35
SNOWFALL (IN)
TODAY 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
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 23 -11 17
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 10 8 5
MONTH TO DATE 254 176 78 205
SINCE JUN 1 427 376 51 465
SINCE JAN 1 483 453 30 509
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 2011
MINIMUM TEMPERATURE (F) 65 56 2024
SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE 5:34 AM CDT SUNSET 8:23 PM CDT
JULY 19 2026..........SUNRISE 5:35 AM CDT SUNSET 8:22 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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