634
CDUS43 KLOT 092132
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT FRI MAY 09 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 9 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 67 87 1993 70 -3 66
2004
MINIMUM 39 28 2020 48 -9 50
AVERAGE 53 59 -6 58
PRECIPITATION (IN)
TODAY 0.00 1.69 2024 0.16 -0.16 1.69
MONTH TO DATE 0.49 1.43 -0.94 3.12
SINCE MAR 1 8.33 8.25 0.08 14.76
SINCE JAN 1 9.75 12.42 -2.67 18.61
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 MAR 1 2.7 5.1 -2.4 0.6
SINCE JUL 1 17.5 33.2 -15.7 18.7
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 12 8 4 7
MONTH TO DATE 87 77 10 24
SINCE MAR 1 1150 1331 -181 1042
SINCE JUL 1 5488 5937 -449 5002
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 9 -9 3
SINCE MAR 1 6 19 -13 19
SINCE JAN 1 6 19 -13 19
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 91 2011
MINIMUM TEMPERATURE (F) 48 35 1997
SUNRISE AND SUNSET
MAY 9 2025...........SUNRISE 5:39 AM CDT SUNSET 7:59 PM CDT
MAY 10 2025...........SUNRISE 5:38 AM CDT SUNSET 8:00 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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