Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 
000
CDUS43 KLOT 172144
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT WED APR 17 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR APRIL 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         67   4:16 AM  84    2002  60      7       39
  MINIMUM         59   2:59 PM  25    2022  38     21       31
  AVERAGE         63                        49     14       35

PRECIPITATION (IN)
  TODAY            0.00          1.59 2013   0.13  -0.13      T
  MONTH TO DATE    1.14                      1.68  -0.54     1.19
  SINCE MAR 1      5.07                      3.65   1.42     3.01
  SINCE JAN 1      7.52                      6.16   1.36     8.05

DEGREE DAYS
 HEATING
  TODAY            2                        16    -14       30
  MONTH TO DATE  237                       317    -80      219
  SINCE MAR 1    917                      1167   -250     1049
  SINCE JUL 1   4978                      5944   -966     5399

 COOLING
  TODAY            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    32   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    21.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           2:00 AM
 LOWEST     60           8:00 AM
 AVERAGE    74

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        88      2002
 MINIMUM TEMPERATURE (F)   39        26      2018


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.




$$
USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.