Climatological Report (Daily)
Issued by NWS Chicago, IL

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CDUS43 KLOT 180641
CLILOT

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
141 AM CDT THU APR 18 2024

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

...THE ROMEOVILLE WFO CLIMATE SUMMARY FOR APRIL 17 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         70     84    2002  62      8       40
  MINIMUM         52     27    2022  40     12       31
  AVERAGE         61                 51     10       36

PRECIPITATION (IN)
  YESTERDAY        T      2.27 2013   0.15  -0.15     0.01
  MONTH TO DATE    1.61               2.10  -0.49     0.79
  SINCE MAR 1      7.49               4.81   2.68     3.81
  SINCE JAN 1     11.34               8.98   2.36    10.47

SNOWFALL (IN)
  YESTERDAY        0.0    3.7  2020   0.0    0.0      0.1
  MONTH TO DATE    T                  0.6   -0.6      0.1
  SINCE MAR 1      0.6                4.8   -4.2      2.1
  SINCE JUL 1     18.7               32.9  -14.2     16.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                 14    -10       29
  MONTH TO DATE  214                294    -80      212
  SINCE MAR 1    859               1100   -241     1041
  SINCE JUL 1   4819               5706   -887     5315

 COOLING
  YESTERDAY        0                  0      0        0
  MONTH TO DATE    9                  0      9        9
  SINCE MAR 1      9                  3      6        9
  SINCE JAN 1      9                  3      6        9
............................................................


THE ROMEOVILLE WFO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        89      2002
 MINIMUM TEMPERATURE (F)   40        27      2001


SUNRISE AND SUNSET
APRIL 18 2024.........SUNRISE   6:07 AM CDT   SUNSET   7:37 PM CDT
APRIL 19 2024.........SUNRISE   6:05 AM CDT   SUNSET   7:38 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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