230
CDUS43 KLOT 182133
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SAT APR 18 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 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 60 89 2002 62 -2 76
MINIMUM 42 27 2001 40 2 58
AVERAGE 51 51 0 67
PRECIPITATION (IN)
TODAY 0.08 1.85 2013 0.14 -0.06 0.27
MONTH TO DATE 4.57 2.24 2.33 2.63
SINCE MAR 1 9.61 4.95 4.66 6.55
SINCE JAN 1 12.24 9.12 3.12 7.97
SNOWFALL (IN)
TODAY 0.0 1.3 2018 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.7 -0.7 T
SINCE MAR 1 6.0 4.9 1.1 2.7
SINCE JUL 1 30.7 33.0 -2.3 17.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 14 14 0 0
MONTH TO DATE 211 308 -97 328
SINCE MAR 1 849 1114 -265 968
SINCE JUL 1 5430 5720 -290 5306
COOLING
TODAY 0 0 0 2
MONTH TO DATE 13 0 13 2
SINCE MAR 1 13 3 10 2
SINCE JAN 1 13 3 10 2
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 81 2005
MINIMUM TEMPERATURE (F) 41 31 2022
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 6:08 AM CDT SUNSET 7:36 PM CDT
APRIL 19 2026.........SUNRISE 6:06 AM CDT SUNSET 7:37 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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