509
CDUS43 KLOT 150638
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT SUN MAR 15 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 14 2026
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)
YESTERDAY
MAXIMUM 37 81 2012 48 -11 78
MINIMUM 30 8 1993 29 1 50
AVERAGE 34 38 -4 64
PRECIPITATION (IN)
YESTERDAY 0.01 1.14 2024 0.09 -0.08 0.34
MONTH TO DATE 2.11 1.18 0.93 1.94
SINCE MAR 1 2.11 1.18 0.93 1.94
SINCE JAN 1 4.74 5.35 -0.61 3.36
SNOWFALL (IN)
YESTERDAY 0.2 1.2 2017 0.2 0.0 0.0
MONTH TO DATE 0.2 2.7 -2.5 0.1
SINCE MAR 1 0.2 2.7 -2.5 0.1
SINCE JUL 1 24.9 30.8 -5.9 14.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 31 27 4 1
MONTH TO DATE 304 409 -105 322
SINCE MAR 1 304 409 -105 322
SINCE JUL 1 4885 5015 -130 4660
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 48 81 2012
MINIMUM TEMPERATURE (F) 30 13 1993
1997
SUNRISE AND SUNSET
MARCH 15 2026.........SUNRISE 7:04 AM CDT SUNSET 6:59 PM CDT
MARCH 16 2026.........SUNRISE 7:02 AM CDT SUNSET 7:00 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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