191
CDUS43 KLOT 171233
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
733 AM CDT FRI APR 17 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 16 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 71 88 2002 61 10 56
MINIMUM 51 25 2020 40 11 32
AVERAGE 61 50 11 44
PRECIPITATION (IN)
YESTERDAY 0.06 2.23 2006 0.15 -0.09 0.00
MONTH TO DATE 3.61 1.95 1.66 2.27
SINCE MAR 1 8.65 4.66 3.99 6.19
SINCE JAN 1 11.28 8.83 2.45 7.61
SNOWFALL (IN)
YESTERDAY 0.0 0.2 2018 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 4 15 -11 21
MONTH TO DATE 197 280 -83 315
SINCE MAR 1 835 1086 -251 955
SINCE JUL 1 5416 5692 -276 5293
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 12 0 12 0
SINCE MAR 1 12 3 9 0
SINCE JAN 1 12 3 9 0
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 84 2002
MINIMUM TEMPERATURE (F) 40 27 2022
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 6:09 AM CDT SUNSET 7:35 PM CDT
APRIL 18 2026.........SUNRISE 6:08 AM CDT SUNSET 7:36 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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