Climatological Report (Daily)
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592
CDUS43 KLOT 020644
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
144 AM CDT TUE JUN 02 2026

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 1 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         74   3:41 PM  91    2023  77     -3       76
  MINIMUM         50  11:05 PM  34    2003  55     -5       40
  AVERAGE         62                        66     -4       58

PRECIPITATION (IN)
  YESTERDAY        0.07          1.75 1999   0.13  -0.06     0.00
  MONTH TO DATE    0.07                      0.13  -0.06     0.00
  SINCE JUN 1      0.07                      0.13  -0.06     0.00
  SINCE JAN 1     12.95                     12.39   0.56     8.06

DEGREE DAYS
 HEATING
  YESTERDAY        3                         3      0        7
  MONTH TO DATE    3                         3      0        7
  SINCE JUN 1      3                         3      0        7
  SINCE JUL 1   5909                      6333   -424     5665

 COOLING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE    0                         4     -4        0
  SINCE JUN 1      0                         4     -4        0
  SINCE JAN 1     59                        60     -1       33
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     6.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           2:00 AM
 LOWEST     29           5:00 PM
 AVERAGE    60

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        93      2020
 MINIMUM TEMPERATURE (F)   55        38      2003


SUNRISE AND SUNSET
JUNE  2 2026..........SUNRISE   5:20 AM CDT   SUNSET   8:23 PM CDT
JUNE  3 2026..........SUNRISE   5:19 AM CDT   SUNSET   8:23 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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