Climatological Report (Daily)
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CDUS43 KLOT 220632
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN APR 22 2018


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

...THE DU PAGE  AIRPORT CLIMATE SUMMARY FOR APRIL 21 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         57    358 PM  81    2001  63     -6       54
  MINIMUM         34   1229 AM  29    2011  40     -6       42
  AVERAGE         46                        51     -5       48

PRECIPITATION (IN)
  YESTERDAY        T             0.35        0.10  -0.10     0.00
  MONTH TO DATE    1.42                      2.12  -0.70     2.48
  SINCE MAR 1      3.12                      4.48  -1.36     5.79
  SINCE JAN 1      5.32                      7.21  -1.89     9.20

DEGREE DAYS
 HEATING
  YESTERDAY       19                        14      5       17
  MONTH TO DATE  602                       365    237      253
  SINCE MAR 1   1488                      1201    287     1072
  SINCE JUL 1   6360                      5956    404     5171

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        6
  SINCE MAR 1      0                         0      0        6
  SINCE JAN 1      0                         0      0        6
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     5.0



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


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


THE DU PAGE  AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        81      2007
 MINIMUM TEMPERATURE (F)   40        28      2003


SUNRISE AND SUNSET
APRIL 22 2018.........SUNRISE   602 AM CDT   SUNSET   742 PM CDT
APRIL 23 2018.........SUNRISE   600 AM CDT   SUNSET   743 PM CDT


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




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