Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 152141
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT FRI AUG 15 2025
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 15 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 90R 89 2000 83 7 74
2015
MINIMUM 66 48 2004 63 3 65
AVERAGE 78 73 5 70
PRECIPITATION (IN)
TODAY 0.00 1.94 1993 0.15 -0.15 0.55
MONTH TO DATE 0.55 2.11 -1.56 1.90
SINCE JUN 1 8.41 11.29 -2.88 10.89
SINCE JAN 1 19.33 27.09 -7.76 31.85
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 JUN 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 0 0 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 17 25 -8 10
SINCE JUL 1 0 2 -2 2
COOLING
TODAY 13 8 5 5
MONTH TO DATE 159 131 28 118
SINCE JUN 1 782 631 151 657
SINCE JAN 1 826 708 118 728
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 96 1995
MINIMUM TEMPERATURE (F) 63 50 1992
2004
SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE 6:01 AM CDT SUNSET 7:51 PM CDT
AUGUST 16 2025........SUNRISE 6:02 AM CDT SUNSET 7:50 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$