652
CDUS43 KLOT 180644
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT SAT APR 18 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 17 2026
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)
YESTERDAY
MAXIMUM 82 84 2002 62 20 63
MINIMUM 49 27 2022 40 9 41
AVERAGE 66 51 15 52
PRECIPITATION (IN)
YESTERDAY 0.88 2.27 2013 0.15 0.73 0.09
MONTH TO DATE 4.49 2.10 2.39 2.36
SINCE MAR 1 9.53 4.81 4.72 6.28
SINCE JAN 1 12.16 8.98 3.18 7.70
SNOWFALL (IN)
YESTERDAY 0.0 3.7 2020 0.0 0.0 0.0
MONTH TO DATE 0.0 0.6 -0.6 T
SINCE MAR 1 6.0 4.8 1.2 2.7
SINCE JUL 1 30.7 32.9 -2.2 17.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 14 -14 13
MONTH TO DATE 197 294 -97 328
SINCE MAR 1 835 1100 -265 968
SINCE JUL 1 5416 5706 -290 5306
COOLING
YESTERDAY 1 0 1 0
MONTH TO DATE 13 0 13 0
SINCE MAR 1 13 3 10 0
SINCE JAN 1 13 3 10 0
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 89 2002
MINIMUM TEMPERATURE (F) 40 27 2001
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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