955
CDUS43 KLOT 222134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON SEP 22 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 22 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 93 2017 74 6 72
MINIMUM 63 33 1995 53 10 62
AVERAGE 72 64 8 67
PRECIPITATION (IN)
TODAY 0.00 1.45 2024 0.11 -0.11 1.45
MONTH TO DATE 0.70 2.47 -1.77 1.59
SINCE SEP 1 0.70 2.47 -1.77 1.59
SINCE JAN 1 25.71 31.81 -6.10 34.93
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 4 -4 0
MONTH TO DATE 49 42 7 17
SINCE SEP 1 49 42 7 17
SINCE JUL 1 61 48 13 21
COOLING
TODAY 7 2 5 2
MONTH TO DATE 93 92 1 131
SINCE SEP 1 93 92 1 131
SINCE JAN 1 996 917 79 1000
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 2017
MINIMUM TEMPERATURE (F) 53 29 1995
SUNRISE AND SUNSET
SEPTEMBER 22 2025.....SUNRISE 6:40 AM CDT SUNSET 6:49 PM CDT
SEPTEMBER 23 2025.....SUNRISE 6:41 AM CDT SUNSET 6:47 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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