909
CDUS43 KLOT 202134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT MON JUL 20 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 20 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2026
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
TODAY
MAXIMUM 80 98 2011 85 -5 78
MINIMUM 62 54 2000 65 -3 65
AVERAGE 71 75 -4 72
PRECIPITATION (IN)
TODAY 0.00 0.71 2018 0.15 -0.15 0.55
MONTH TO DATE 2.68 2.85 -0.17 2.52
SINCE JUN 1 11.27 7.53 3.74 5.52
SINCE JAN 1 26.26 23.33 2.93 16.44
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 JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 12 23 -11 17
SINCE JUL 1 0 0 0 0
COOLING
TODAY 6 10 -4 7
MONTH TO DATE 266 196 70 223
SINCE JUN 1 439 396 43 483
SINCE JAN 1 495 473 22 527
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 99 2011
MINIMUM TEMPERATURE (F) 65 56 1992
2000
SUNRISE AND SUNSET
JULY 20 2026..........SUNRISE 5:36 AM CDT SUNSET 8:21 PM CDT
JULY 21 2026..........SUNRISE 5:37 AM CDT SUNSET 8:21 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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