673
CDUS43 KLOT 010635
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU MAY 01 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 30 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 63 87 2001 67 -4 73
MINIMUM 46 34 1994 45 1 48
2005
2008
AVERAGE 55 56 -1 61
PRECIPITATION (IN)
YESTERDAY 0.04 1.40 2019 0.17 -0.13 T
MONTH TO DATE 3.92 4.11 -0.19 5.76
SINCE MAR 1 7.84 6.82 1.02 11.64
SINCE JAN 1 9.26 10.99 -1.73 15.49
SNOWFALL (IN)
YESTERDAY 0.0 T 1994 0.0 0.0 0.0
2022
MONTH TO DATE T 0.9 -0.9 T
SINCE MAR 1 2.7 5.1 -2.4 0.6
SINCE JUL 1 17.5 33.2 -15.7 18.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 10 10 0 4
MONTH TO DATE 423 450 -27 373
SINCE MAR 1 1063 1256 -193 1018
SINCE JUL 1 5401 5862 -461 4978
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 6 7 -1 16
SINCE MAR 1 6 10 -4 16
SINCE JAN 1 6 10 -4 16
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 1992
MINIMUM TEMPERATURE (F) 45 32 2005
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 5:49 AM CDT SUNSET 7:51 PM CDT
MAY 2 2025...........SUNRISE 5:47 AM CDT SUNSET 7:52 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