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 202139
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT MON MAY 20 2013


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         87    259 PM  91    2012  72     15
  MINIMUM         71    722 AM  32    2002  49     22
  AVERAGE         79                        61     18

PRECIPITATION (IN)
  TODAY            0.00          0.44 2004   0.15  -0.15
  MONTH TO DATE    1.01                      2.98  -1.97
  SINCE MAR 1      8.88                      8.69   0.19
  SINCE JAN 1     14.28                     11.42   2.86

DEGREE DAYS
 HEATING
  TODAY            0                         6     -6
  MONTH TO DATE  128                       165    -37
  SINCE MAR 1   1738                      1476    262
  SINCE JUL 1   6466                      6231    235

 COOLING
  TODAY           14                         2     12
  MONTH TO DATE   41                        17     24
  SINCE MAR 1     48                        21     27
  SINCE JAN 1     48                        21     27
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    15.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        87      2009
 MINIMUM TEMPERATURE (F)   50        26      2002


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   528 AM CDT   SUNSET   812 PM CDT
MAY 21 2013...........SUNRISE   527 AM CDT   SUNSET   813 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.