325
CDUS43 KLOT 222158
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
458 PM CDT THU MAY 22 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 22 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 58 88 2007 75 -17 79
MINIMUM 46 32 1997 52 -6 58
AVERAGE 52 64 -12 69
PRECIPITATION (IN)
TODAY 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)
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 13 4 9 0
MONTH TO DATE 162 150 12 50
SINCE MAR 1 1225 1404 -179 1068
SINCE JUL 1 5563 6010 -447 5028
COOLING
TODAY 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 TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 90 2007
2010
MINIMUM TEMPERATURE (F) 53 40 1992
SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE 5:27 AM CDT SUNSET 8:12 PM CDT
MAY 23 2025...........SUNRISE 5:26 AM CDT SUNSET 8:13 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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