509
CDUS43 KLOT 312158
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
458 PM CDT MON AUG 31 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR AUGUST 31 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 91 93 2000 81 10 76
MINIMUM 70 47 2009 61 9 55
AVERAGE 81 71 10 66
PRECIPITATION (IN)
TODAY 0.20 0.84 2003 0.15 0.05 0.00
MONTH TO DATE 7.18 4.36 2.82 6.23
SINCE JUN 1 20.37 13.54 6.83 14.09
SINCE JAN 1 35.36 29.34 6.02 25.01
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 12
SINCE JUN 1 12 25 -13 29
SINCE JUL 1 0 2 -2 12
COOLING
TODAY 16 6 10 1
MONTH TO DATE 264 248 16 236
SINCE JUN 1 780 748 32 859
SINCE JAN 1 836 825 11 903
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 93 2000
MINIMUM TEMPERATURE (F) 60 47 1992
2009
SUNRISE AND SUNSET
AUGUST 31 2026........SUNRISE 6:17 AM CDT SUNSET 7:27 PM CDT
SEPTEMBER 1 2026.....SUNRISE 6:18 AM CDT SUNSET 7:25 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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