Climatological Report (Daily)
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CDUS43 KLOT 220632
CLIMDW


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


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR APRIL 21 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53    422 PM  86    1985  62     -9       52
  MINIMUM         41    150 AM  28    1943  44     -3       45
  AVERAGE         47                        53     -6       49

PRECIPITATION (IN)
  YESTERDAY        0.00          1.08 1973   0.13  -0.13     0.00
  MONTH TO DATE    1.40                      2.52  -1.12     2.97
  SINCE MAR 1      2.75                      5.24  -2.49     7.14
  SINCE JAN 1      8.04                      9.24  -1.20    12.25

DEGREE DAYS
 HEATING
  YESTERDAY       18                        13      5       16
  MONTH TO DATE  549                       348    201      228
  SINCE MAR 1   1389                      1160    229     1002
  SINCE JUL 1   5680                      5671      9     4648

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3       11
  SINCE MAR 1      0                         4     -4       11
  SINCE JAN 1      0                         4     -4       11
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     5.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        91      1980
 MINIMUM TEMPERATURE (F)   44        25      1936


SUNRISE AND SUNSET
APRIL 22 2018.........SUNRISE   600 AM CDT   SUNSET   740 PM CDT
APRIL 23 2018.........SUNRISE   559 AM CDT   SUNSET   741 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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