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 310636
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST SAT JAN 31 2015


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         29    318 PM  58    1999  32     -3       31
  MINIMUM         15   1141 PM -10    2004  16     -1       18
  AVERAGE         22                        24     -2       25

PRECIPITATION (IN)
  YESTERDAY        T             0.28        0.05  -0.05     0.03
  MONTH TO DATE    0.77                      1.26  -0.49     0.81
  SINCE DEC 1      1.35                      2.98  -1.63     1.72
  SINCE JAN 1      0.77                      1.26  -0.49     0.81

SNOWFALL (IN)
  YESTERDAY       MM
  MONTH TO DATE   11.9
  SINCE JUL 1     12.8

DEGREE DAYS
 HEATING
  YESTERDAY       43                        41      2       40
  MONTH TO DATE 1320                      1250     70     1526
  SINCE DEC 1   2362                      2423    -61     2876
  SINCE JUL 1   3821                      3677    144     4312

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   N (340)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     6.8



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   33        56      2012
 MINIMUM TEMPERATURE (F)   16       -10      2004


SUNRISE AND SUNSET
JANUARY 31 2015.......SUNRISE   707 AM CST   SUNSET   507 PM CST
FEBRUARY  1 2015......SUNRISE   706 AM CST   SUNSET   508 PM CST


-  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.