Climatological Report (Daily)
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000
CDUS43 KLOT 162241
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CST WED JAN 16 2019


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JANUARY 16 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         34   1257 PM  57    1990  31      3       26
  MINIMUM         30    359 PM -25    1982  16     14        9
  AVERAGE         32                        24      8       18

PRECIPITATION (IN)
  TODAY            T             0.90 2017   0.05  -0.05     0.01
  MONTH TO DATE    0.59                      0.96  -0.37     0.63
  SINCE DEC 1      3.91                      3.21   0.70     1.22
  SINCE JAN 1      0.59                      0.96  -0.37     0.63

SNOWFALL (IN)
  TODAY            0.0           6.4  1885   0.3   -0.3      0.6
  MONTH TO DATE    2.7                       5.3   -2.6      3.8
  SINCE DEC 1      4.1                      13.5   -9.4      9.1
  SINCE JUL 1     16.8                      14.9    1.9      9.2

DEGREE DAYS
 HEATING
  TODAY           33                        42     -9       47
  MONTH TO DATE  545                       658   -113      765
  SINCE DEC 1   1526                      1813   -287     1930
  SINCE JUL 1   2889                      3069   -180     2973

 COOLING
  TODAY            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)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     9.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LT FREEZING RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     56           100 PM
 AVERAGE    74

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        60      1894
 MINIMUM TEMPERATURE (F)   16       -23      1982


SUNRISE AND SUNSET
JANUARY 16 2019.......SUNRISE   717 AM CST   SUNSET   446 PM CST
JANUARY 17 2019.......SUNRISE   716 AM CST   SUNSET   448 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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