943
CDUS43 KLOT 310632
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT MAY 31 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 30 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 74 90 2010 77 -3 72
2023
MINIMUM 51 40 1996 55 -4 46
AVERAGE 63 66 -3 59
PRECIPITATION (IN)
YESTERDAY T 1.82 2004 0.15 -0.15 0.00
MONTH TO DATE 1.66 4.65 -2.99 5.47
SINCE MAR 1 9.50 11.47 -1.97 17.11
SINCE JAN 1 10.92 15.64 -4.72 20.96
SNOWFALL (IN)
YESTERDAY 0.0 MM MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 T
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 2 3 -1 6
MONTH TO DATE 218 177 41 62
SINCE MAR 1 1281 1431 -150 1080
SINCE JUL 1 5619 6037 -418 5040
COOLING
YESTERDAY 0 4 -4 0
MONTH TO DATE 38 64 -26 55
SINCE MAR 1 44 74 -30 71
SINCE JAN 1 44 74 -30 71
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 88 2002
2014
2016
MINIMUM TEMPERATURE (F) 56 43 1993
2003
2015
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 5:21 AM CDT SUNSET 8:20 PM CDT
JUNE 1 2025..........SUNRISE 5:20 AM CDT SUNSET 8:20 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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