Climatological Report (Daily)
Issued by NWS

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CDUS43 KLOT 170632
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI MAY 17 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 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         75   2:54 PM  88    2001  71      4       79
  MINIMUM         48   4:22 AM  34    2011  49     -1       50
  AVERAGE         62                        60      2       65

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 2002   0.14  -0.14     0.00
  MONTH TO DATE    2.07                      2.33  -0.26     1.14
  SINCE MAR 1      8.84                      7.74   1.10     5.42
  SINCE JAN 1     11.29                     10.25   1.04    10.46

DEGREE DAYS
 HEATING
  YESTERDAY        3                         7     -4        0
  MONTH TO DATE   71                       141    -70       94
  SINCE MAR 1   1162                      1483   -321     1382
  SINCE JUL 1   5223                      6260  -1037     5732

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    7                        12     -5       15
  SINCE MAR 1     15                        18     -3       26
  SINCE JAN 1     15                        18     -3       26
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           9:00 PM
 LOWEST     60           3:00 PM
 AVERAGE    75

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        85      1998
                                             2001
 MINIMUM TEMPERATURE (F)   49        32      2002


SUNRISE AND SUNSET
MAY 17 2024...........SUNRISE   5:30 AM CDT   SUNSET   8:09 PM CDT
MAY 18 2024...........SUNRISE   5:29 AM CDT   SUNSET   8:10 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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