771
CDUS43 KLOT 230638
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT FRI MAY 23 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 22 2025
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)
YESTERDAY
MAXIMUM 58 88 2007 75 -17 79
MINIMUM 43 32 1997 52 -9 58
AVERAGE 51 64 -13 69
PRECIPITATION (IN)
YESTERDAY T 0.38 1993 0.16 -0.16 0.00
MONTH TO DATE 1.33 3.44 -2.11 3.94
SINCE MAR 1 9.17 10.26 -1.09 15.58
SINCE JAN 1 10.59 14.43 -3.84 19.43
SNOWFALL (IN)
YESTERDAY 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
YESTERDAY 14 4 10 0
MONTH TO DATE 163 150 13 50
SINCE MAR 1 1226 1404 -178 1068
SINCE JUL 1 5564 6010 -446 5028
COOLING
YESTERDAY 0 3 -3 4
MONTH TO DATE 38 36 2 47
SINCE MAR 1 44 46 -2 63
SINCE JAN 1 44 46 -2 63
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 2007
2010
MINIMUM TEMPERATURE (F) 53 40 1992
SUNRISE AND SUNSET
MAY 23 2025...........SUNRISE 5:26 AM CDT SUNSET 8:13 PM CDT
MAY 24 2025...........SUNRISE 5:25 AM CDT SUNSET 8:14 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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