Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 200637
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT SAT JUL 20 2024

...................................

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR JULY 19 2024...

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)
 YESTERDAY
  MAXIMUM         78     98    2011  85     -7       83
  MINIMUM         56R    57    2000  65     -9       58
                               2003
  AVERAGE         67                 75     -8       71

PRECIPITATION (IN)
  YESTERDAY        0.00   0.88 2020   0.15  -0.15     0.00
  MONTH TO DATE    3.57               2.70   0.87     7.16
  SINCE JUN 1      8.55               7.38   1.17     8.36
  SINCE JAN 1     29.51              23.18   6.33    21.12

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 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
  YESTERDAY        0                  0      0        0
  MONTH TO DATE    0                  0      0        0
  SINCE JUN 1      8                 23    -15       19
  SINCE JUL 1      0                  0      0        0

 COOLING
  YESTERDAY        2                 10     -8        6
  MONTH TO DATE  181                186     -5      145
  SINCE JUN 1    433                386     47      330
  SINCE JAN 1    504                463     41      399
............................................................


THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        98      2011
 MINIMUM TEMPERATURE (F)   65        54      2000


SUNRISE AND SUNSET
JULY 20 2024..........SUNRISE   5:36 AM CDT   SUNSET   8:21 PM CDT
JULY 21 2024..........SUNRISE   5:37 AM CDT   SUNSET   8:20 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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