Climatological Report (Daily)
Issued by NWS

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475
CDUS43 KLOT 220631
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT SAT JUN 22 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 21 2024...

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)
 YESTERDAY
  MAXIMUM         92   3:51 PM  98    2022  82     10       88
  MINIMUM         66   5:01 AM  46    2003  61      5       58
  AVERAGE         79                        71      8       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.93 2018   0.11  -0.11     0.00
  MONTH TO DATE    2.40                      2.67  -0.27     0.24
  SINCE JUN 1      2.40                      2.67  -0.27     0.24
  SINCE JAN 1     15.04                     14.93   0.11    10.77

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   11                        30    -19       29
  SINCE JUN 1     11                        30    -19       29
  SINCE JUL 1   5253                      6360  -1107     5826

 COOLING
  YESTERDAY       14                         7      7        8
  MONTH TO DATE  171                       107     64       76
  SINCE JUN 1    171                       107     64       76
  SINCE JAN 1    225                       163     62      127
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           5:00 AM
 LOWEST     41           3:00 PM
 AVERAGE    67

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        91      2002
                                             2009
 MINIMUM TEMPERATURE (F)   61        48      2021


SUNRISE AND SUNSET
JUNE 22 2024..........SUNRISE   5:18 AM CDT   SUNSET   8:32 PM CDT
JUNE 23 2024..........SUNRISE   5:19 AM CDT   SUNSET   8:32 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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