Climatological Report (Daily)
Issued by NWS Chicago, IL

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832
CDUS43 KLOT 182135
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT SAT MAY 18 2024

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

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 18 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         84     93    1998  73     11       75
  MINIMUM         59     31    2002  51      8       45
  AVERAGE         72                 62     10       60

PRECIPITATION (IN)
  TODAY            0.00   1.22 2000   0.16  -0.16     0.00
  MONTH TO DATE    3.93               2.81   1.12     1.18
  SINCE MAR 1     15.57               9.63   5.94     6.00
  SINCE JAN 1     19.42              13.80   5.62    12.66

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 MAR 1      0.6                5.1   -4.5      2.1
  SINCE JUL 1     18.7               33.2  -14.5     16.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            0                  5     -5        5
  MONTH TO DATE   50                132    -82      109
  SINCE MAR 1   1068               1386   -318     1373
  SINCE JUL 1   5028               5992   -964     5647

 COOLING
  TODAY            7                  2      5        0
  MONTH TO DATE   19                 26     -7       22
  SINCE MAR 1     35                 36     -1       31
  SINCE JAN 1     35                 36     -1       31
............................................................


THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        92      1996
 MINIMUM TEMPERATURE (F)   51        38      1993


SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE   5:30 AM CDT   SUNSET   8:09 PM CDT
MAY 19 2024...........SUNRISE   5:29 AM CDT   SUNSET   8:09 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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