920
CDUS43 KLOT 032135
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT THU SEP 03 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 3 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 92R 90 1999 80 12 71
2015
2023
MINIMUM 75 50 1997 60 15 54
AVERAGE 84 70 14 63
PRECIPITATION (IN)
TODAY 0.00 0.52 2018 0.13 -0.13 0.06
MONTH TO DATE 0.01 0.40 -0.39 0.06
SINCE SEP 1 0.01 0.40 -0.39 0.06
SINCE JAN 1 35.49 29.74 5.75 25.07
SNOWFALL (IN)
TODAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 1 -1 2
MONTH TO DATE 0 3 -3 2
SINCE SEP 1 0 3 -3 2
SINCE JUL 1 0 9 -9 14
COOLING
TODAY 19 6 13 0
MONTH TO DATE 57 18 39 4
SINCE SEP 1 57 18 39 4
SINCE JAN 1 892 843 49 907
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 92 1999
2018
MINIMUM TEMPERATURE (F) 60 43 1997
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 6:20 AM CDT SUNSET 7:22 PM CDT
SEPTEMBER 4 2026.....SUNRISE 6:21 AM CDT SUNSET 7:20 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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