Climatological Report (Daily)
Issued by NWS Chicago, IL

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386
CDUS43 KLOT 102131
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
431 PM CDT FRI MAY 10 2024

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

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 10 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         66     91    2011  70     -4       78
  MINIMUM         45     35    1997  48     -3       48
  AVERAGE         56                 59     -3       63

PRECIPITATION (IN)
  TODAY            0.00   0.87 2017   0.15  -0.15     0.00
  MONTH TO DATE    3.12               1.58   1.54     0.36
  SINCE MAR 1     14.76               8.40   6.36     5.18
  SINCE JAN 1     18.61              12.57   6.04    11.84

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            9                  7      2        2
  MONTH TO DATE   33                 84    -51       80
  SINCE MAR 1   1051               1338   -287     1344
  SINCE JUL 1   5011               5944   -933     5618

 COOLING
  TODAY            0                  1     -1        0
  MONTH TO DATE    3                 10     -7       12
  SINCE MAR 1     19                 20     -1       21
  SINCE JAN 1     19                 20     -1       21
............................................................


THE ROMEOVILLE WFO CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        93      2022
 MINIMUM TEMPERATURE (F)   49        37      2021


SUNRISE AND SUNSET
MAY 10 2024...........SUNRISE   5:38 AM CDT   SUNSET   8:00 PM CDT
MAY 11 2024...........SUNRISE   5:36 AM CDT   SUNSET   8:02 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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