031
CDUS43 KLOT 212134
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CDT TUE APR 21 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 21 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 75 79 2001 63 12 63
MINIMUM 46 30 1993 41 5 43
2011
2021
AVERAGE 61 52 9 53
PRECIPITATION (IN)
TODAY T 0.45 2001 0.15 -0.15 0.03
2002
MONTH TO DATE 4.58 2.68 1.90 3.23
SINCE MAR 1 9.62 5.39 4.23 7.15
SINCE JAN 1 12.25 9.56 2.69 8.57
SNOWFALL (IN)
TODAY 0.0 0.0 MM 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.8 -0.8 T
SINCE MAR 1 6.0 5.0 1.0 2.7
SINCE JUL 1 30.7 33.1 -2.4 17.5
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 4 13 -9 12
MONTH TO DATE 262 348 -86 362
SINCE MAR 1 900 1154 -254 1002
SINCE JUL 1 5481 5760 -279 5340
COOLING
TODAY 0 0 0 0
MONTH TO DATE 13 0 13 2
SINCE MAR 1 13 3 10 2
SINCE JAN 1 13 3 10 2
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 83 2007
MINIMUM TEMPERATURE (F) 42 27 2021
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 6:03 AM CDT SUNSET 7:40 PM CDT
APRIL 22 2026.........SUNRISE 6:02 AM CDT SUNSET 7:41 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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