Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 252134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE AUG 25 2026
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 25 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 79 93 2012 82 -3 69
2020
MINIMUM 58 50 2017 62 -4 53
AVERAGE 69 72 -3 61
PRECIPITATION (IN)
TODAY 0.00 1.06 2001 0.14 -0.14 0.00
MONTH TO DATE 6.88 3.51 3.37 5.86
SINCE JUN 1 20.07 12.69 7.38 13.72
SINCE JAN 1 35.06 28.49 6.57 24.64
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 4
MONTH TO DATE 0 0 0 6
SINCE JUN 1 12 25 -13 23
SINCE JUL 1 0 2 -2 6
COOLING
TODAY 4 7 -3 0
MONTH TO DATE 208 207 1 230
SINCE JUN 1 724 707 17 853
SINCE JAN 1 780 784 -4 897
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 95 2024
MINIMUM TEMPERATURE (F) 62 52 2025
SUNRISE AND SUNSET
AUGUST 25 2026........SUNRISE 6:11 AM CDT SUNSET 7:37 PM CDT
AUGUST 26 2026........SUNRISE 6:12 AM CDT SUNSET 7:35 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$