Climatological Report (Daily)
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CDUS43 KLOT 240637
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST SAT FEB 24 2018


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR FEBRUARY 23 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1997 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    918 AM  64    2000  39      3       55
  MINIMUM         30   1058 PM   8    2009  22      8       37
  AVERAGE         36                        30      6       46

PRECIPITATION (IN)
  YESTERDAY        0.08          0.17        0.06   0.02     0.14
  MONTH TO DATE    0.76                      1.11  -0.35     0.58
  SINCE DEC 1      2.56                      4.14  -1.58     3.77
  SINCE JAN 1      1.93                      2.42  -0.49     2.63

DEGREE DAYS
 HEATING
  YESTERDAY       29                        35     -6       19
  MONTH TO DATE  978                       872    106      645
  SINCE DEC 1   3551                      3333    218     3051
  SINCE JUL 1   4761                      4587    174     3962

 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   7   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.7



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


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        60      2002
 MINIMUM TEMPERATURE (F)   22         3      2003


SUNRISE AND SUNSET
FEBRUARY 24 2018......SUNRISE   636 AM CST   SUNSET   537 PM CST
FEBRUARY 25 2018......SUNRISE   634 AM CST   SUNSET   538 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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