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 232135
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON OCT 23 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR OCTOBER 23 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         53    227 PM  75    2004  60     -7
  MINIMUM         50    912 AM  28    2005  40     10
  AVERAGE         52                        50      2

PRECIPITATION (IN)
  TODAY            0.33          1.03 2004   0.10   0.23
  MONTH TO DATE    7.32                      2.43   4.89
  SINCE SEP 1      7.62                      5.72   1.90
  SINCE JAN 1     34.18                     31.35   2.83

DEGREE DAYS
 HEATING
  TODAY           13                        15     -2
  MONTH TO DATE  106                       269   -163
  SINCE SEP 1    189                       371   -182
  SINCE JUL 1    201                       380   -179

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE   16                        11      5
  SINCE SEP 1    145                        90     55
  SINCE JAN 1    695                       814   -119
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     9.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   60        78      2012
 MINIMUM TEMPERATURE (F)   40        25      1999


SUNRISE AND SUNSET
OCTOBER 23 2017.......SUNRISE   715 AM CDT   SUNSET   559 PM CDT
OCTOBER 24 2017.......SUNRISE   716 AM CDT   SUNSET   558 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.