845
CDUS43 KLOT 210632
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON APR 21 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 20 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 64 78 2014 63 1 45
2023
MINIMUM 48 29 2013 41 7 34
AVERAGE 56 52 4 40
PRECIPITATION (IN)
YESTERDAY 0.57 1.62 2004 0.14 0.43 0.00
MONTH TO DATE 3.20 2.53 0.67 1.72
SINCE MAR 1 7.12 5.24 1.88 7.60
SINCE JAN 1 8.54 9.41 -0.87 11.45
SNOWFALL (IN)
YESTERDAY 0.0 1.1 2021 0.0 0.0 0.0
MONTH TO DATE T 0.7 -0.7 T
SINCE MAR 1 2.7 4.9 -2.2 0.6
SINCE JUL 1 17.5 33.0 -15.5 18.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 9 13 -4 25
MONTH TO DATE 355 335 20 265
SINCE MAR 1 995 1141 -146 910
SINCE JUL 1 5333 5747 -414 4870
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 9
SINCE MAR 1 0 3 -3 9
SINCE JAN 1 0 3 -3 9
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 79 2001
MINIMUM TEMPERATURE (F) 41 30 1993
2011
2021
SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE 6:03 AM CDT SUNSET 7:40 PM CDT
APRIL 22 2025.........SUNRISE 6:01 AM CDT SUNSET 7:41 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page