Climatological Report (Daily)
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030
CDUS43 KLOT 172132
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT MON JUN 17 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 17 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         94R  2:59 PM  93    2018  81     13       83
  MINIMUM         71  12:25 AM  46    1997  60     11       47
                                      1999
  AVERAGE         83                        70     13       65

PRECIPITATION (IN)
  TODAY            0.00          0.23 2015   0.12  -0.12     0.00
  MONTH TO DATE    2.34                      2.21   0.13     0.24
  SINCE JUN 1      2.34                      2.21   0.13     0.24
  SINCE JAN 1     14.98                     14.47   0.51    10.77

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   11                        28    -17       29
  SINCE JUN 1     11                        28    -17       29
  SINCE JUL 1   5253                      6358  -1105     5826

 COOLING
  TODAY           18                         6     12        0
  MONTH TO DATE  108                        81     27       51
  SINCE JUN 1    108                        81     27       51
  SINCE JAN 1    162                       137     25      102
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    10.8


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           3:00 AM
 LOWEST     40           1:00 PM
 AVERAGE    62

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        93      2018
 MINIMUM TEMPERATURE (F)   60        45      1999
                                             2005


SUNRISE AND SUNSET
JUNE 17 2024..........SUNRISE   5:17 AM CDT   SUNSET   8:31 PM CDT
JUNE 18 2024..........SUNRISE   5:17 AM CDT   SUNSET   8:31 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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