594
CDUS43 KLOT 110635
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SUN MAY 11 2025
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 10 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 76 91 2011 70 6 67
MINIMUM 44 35 1997 48 -4 46
AVERAGE 60 59 1 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.87 2017 0.15 -0.15 0.03
MONTH TO DATE 0.49 1.58 -1.09 3.15
SINCE MAR 1 8.33 8.40 -0.07 14.79
SINCE JAN 1 9.75 12.57 -2.82 18.64
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 5 7 -2 8
MONTH TO DATE 91 84 7 32
SINCE MAR 1 1154 1338 -184 1050
SINCE JUL 1 5492 5944 -452 5010
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 10 -10 3
SINCE MAR 1 6 20 -14 19
SINCE JAN 1 6 20 -14 19
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 2022
MINIMUM TEMPERATURE (F) 49 37 2021
SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE 5:37 AM CDT SUNSET 8:01 PM CDT
MAY 12 2025...........SUNRISE 5:36 AM CDT SUNSET 8:02 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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