276
CDUS43 KLOT 182143
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
443 PM CDT WED MAR 18 2026
...............................
..THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MARCH 18 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 47 80 2012 50 -3 73
MINIMUM 22 11 2023 30 -8 40
AVERAGE 35 40 -5 57
PRECIPITATION (IN)
TODAY 0.03 0.73 2022 0.09 -0.06 0.00
MONTH TO DATE 3.91 1.53 2.38 2.26
SINCE MAR 1 3.91 1.53 2.38 2.26
SINCE JAN 1 6.54 5.70 0.84 3.68
SNOWFALL (IN)
TODAY 0.6 0.8 2004 0.1 0.5 0.0
MONTH TO DATE 6.0 3.2 2.8 0.2
SINCE MAR 1 6.0 3.2 2.8 0.2
SINCE JUL 1 30.7 31.3 -0.6 15.0
SNOW DEPTH 1
DEGREE DAYS
HEATING
TODAY 30 25 5 8
MONTH TO DATE 443 512 -69 402
SINCE MAR 1 443 512 -69 402
SINCE JUL 1 5024 5118 -94 4740
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
........................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 80 2012
MINIMUM TEMPERATURE (F) 31 16 2023
SUNRISE AND SUNSET
MARCH 18 2026.........SUNRISE 6:59 AM CDT SUNSET 7:02 PM CDT
MARCH 19 2026.........SUNRISE 6:57 AM CDT SUNSET 7:04 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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