Climatological Report (Daily)
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
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CDUS43 KLOT 202137
CLILOT
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SAT APR 20 2024
...................................
...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 20 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1992 TO 2024
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 45 78 2014 63 -18 78
2023
MINIMUM 34 29 2013 41 -7 47
AVERAGE 40 52 -12 63
PRECIPITATION (IN)
TODAY 0.00 1.62 2004 0.14 -0.14 0.14
MONTH TO DATE 1.72 2.53 -0.81 1.35
SINCE MAR 1 7.60 5.24 2.36 4.37
SINCE JAN 1 11.45 9.41 2.04 11.03
SNOWFALL (IN)
TODAY 0.0 1.1 2021 0.0 0.0 0.0
MONTH TO DATE T 0.7 -0.7 0.1
SINCE MAR 1 0.6 4.9 -4.3 2.1
SINCE JUL 1 18.7 33.0 -14.3 16.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 25 13 12 2
MONTH TO DATE 265 335 -70 240
SINCE MAR 1 910 1141 -231 1069
SINCE JUL 1 4870 5747 -877 5343
COOLING
TODAY 0 0 0 0
MONTH TO DATE 9 0 9 9
SINCE MAR 1 9 3 6 9
SINCE JAN 1 9 3 6 9
............................................................
THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 79 2001
MINIMUM TEMPERATURE (F) 41 30 1993
2011
2021
SUNRISE AND SUNSET
APRIL 20 2024.........SUNRISE 6:04 AM CDT SUNSET 7:39 PM CDT
APRIL 21 2024.........SUNRISE 6:02 AM CDT SUNSET 7:40 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$