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 200633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI OCT 20 2017


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR OCTOBER 19 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    235 PM  75    2000  62      8       71
  MINIMUM         44    628 AM  28    1997  41      3       45
  AVERAGE         57                        51      6       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.15        0.09  -0.09     0.04
  MONTH TO DATE    6.77                      2.02   4.75     1.22
  SINCE SEP 1      7.07                      5.31   1.76     2.13
  SINCE JAN 1     33.63                     30.94   2.69    28.39

DEGREE DAYS
 HEATING
  YESTERDAY        8                        14     -6        7
  MONTH TO DATE   85                       211   -126      110
  SINCE SEP 1    168                       313   -145      137
  SINCE JUL 1    180                       322   -142      138

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   15                        11      4       19
  SINCE SEP 1    144                        90     54      158
  SINCE JAN 1    694                       814   -120     1004
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     4.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        84      2003
 MINIMUM TEMPERATURE (F)   41        27      2002


SUNRISE AND SUNSET
OCTOBER 20 2017.......SUNRISE   711 AM CDT   SUNSET   603 PM CDT
OCTOBER 21 2017.......SUNRISE   713 AM CDT   SUNSET   602 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.