Climatological Report (Daily)
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CDUS43 KLOT 170632
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED APR 17 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 16 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         79   1:42 PM  86    2002  60     19       60
  MINIMUM         50   1:33 AM  22    2020  38     12       33
  AVERAGE         65                        49     16       47

PRECIPITATION (IN)
  YESTERDAY        0.02          1.28 2006   0.12  -0.10     0.26
  MONTH TO DATE    1.14                      1.55  -0.41     1.19
  SINCE MAR 1      5.07                      3.52   1.55     3.01
  SINCE JAN 1      7.52                      6.03   1.49     8.05

DEGREE DAYS
 HEATING
  YESTERDAY        0                        16    -16       18
  MONTH TO DATE  235                       301    -66      189
  SINCE MAR 1    915                      1151   -236     1019
  SINCE JUL 1   4976                      5928   -952     5369

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1       11
  SINCE MAR 1      1                         2     -1       11
  SINCE JAN 1      1                         2     -1       11
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED    14.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71          10:00 PM
 LOWEST     39           8:00 AM
 AVERAGE    55

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        84      2002
 MINIMUM TEMPERATURE (F)   38        25      2022


SUNRISE AND SUNSET
APRIL 17 2024.........SUNRISE   6:09 AM CDT   SUNSET   7:37 PM CDT
APRIL 18 2024.........SUNRISE   6:07 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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