Climatological Report (Daily)
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000
CDUS43 KLOT 222247
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
447 PM CST SUN JAN 22 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JANUARY 22 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         46    316 PM  58    1964  31     15
  MINIMUM         40   1201 AM -17    1936  18     22
                                      1883
  AVERAGE         43                        25     18

PRECIPITATION (IN)
  TODAY            T             1.33 1965   0.06  -0.06
  MONTH TO DATE    2.65                      1.55   1.10
  SINCE DEC 1      3.90                      4.12  -0.22
  SINCE JAN 1      2.65                      1.55   1.10

DEGREE DAYS
 HEATING
  TODAY           22                        40    -18
  MONTH TO DATE  783                       879    -96
  SINCE DEC 1   1951                      1995    -44
  SINCE JUL 1   2663                      3130   -467

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


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        59      1967
 MINIMUM TEMPERATURE (F)   18       -19      1936


SUNRISE AND SUNSET
JANUARY 22 2017.......SUNRISE   712 AM CST   SUNSET   454 PM CST
JANUARY 23 2017.......SUNRISE   711 AM CST   SUNSET   455 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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