Climatological Report (Daily)
Issued by NWS Chicago, IL

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454
CDUS43 KLOT 110635
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT MAY 11 2024

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

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR MAY 10 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         67     91    2011  70     -3       78
  MINIMUM         46     35    1997  48     -2       48
  AVERAGE         57                 59     -2       63

PRECIPITATION (IN)
  YESTERDAY        0.03   0.87 2017   0.15  -0.12     0.00
  MONTH TO DATE    3.15               1.58   1.57     0.36
  SINCE MAR 1     14.79               8.40   6.39     5.18
  SINCE JAN 1     18.64              12.57   6.07    11.84

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 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
  YESTERDAY        8                  7      1        2
  MONTH TO DATE   32                 84    -52       80
  SINCE MAR 1   1050               1338   -288     1344
  SINCE JUL 1   5010               5944   -934     5618

 COOLING
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        93      2022
 MINIMUM TEMPERATURE (F)   49        37      2021


SUNRISE AND SUNSET
MAY 11 2024...........SUNRISE   5:36 AM CDT   SUNSET   8:02 PM CDT
MAY 12 2024...........SUNRISE   5:35 AM CDT   SUNSET   8:03 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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