Climatological Report (Daily)
Issued by NWS Chicago, IL

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076
CDUS43 KLOT 160633
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
133 AM CDT MON SEP 16 2024

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

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR SEPTEMBER 15 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         89R    89    1994  77     12       76
  MINIMUM         67     38    2007  56     11       51
  AVERAGE         78                 66     12       64

PRECIPITATION (IN)
  YESTERDAY        0.00   1.26 2019   0.10  -0.10     0.00
  MONTH TO DATE    0.00               1.72  -1.72     3.50
  SINCE SEP 1      0.00               1.72  -1.72     3.50
  SINCE JAN 1     33.34              31.06   2.28    28.59

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 SEP 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                  2     -2        1
  MONTH TO DATE   17                 20     -3       19
  SINCE SEP 1     17                 20     -3       19
  SINCE JUL 1     21                 26     -5       21

 COOLING
  YESTERDAY       13                  4      9        0
  MONTH TO DATE   72                 72      0       62
  SINCE SEP 1     72                 72      0       62
  SINCE JAN 1    941                897     44      805
............................................................


THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        91      2018
 MINIMUM TEMPERATURE (F)   55        42      2000
                                             2014


SUNRISE AND SUNSET
SEPTEMBER 16 2024.....SUNRISE   6:34 AM CDT   SUNSET   6:59 PM CDT
SEPTEMBER 17 2024.....SUNRISE   6:35 AM CDT   SUNSET   6:57 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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