Climatological Report (Daily)
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000
CDUS43 KLOT 270635
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT MON MAR 27 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MARCH 26 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    149 PM  79    2007  51     11       55
  MINIMUM         48    308 AM  11    1955  34     14       35
  AVERAGE         55                        43     12       45

PRECIPITATION (IN)
  YESTERDAY        0.15          1.40 1959   0.09   0.06     0.00
  MONTH TO DATE    1.96                      2.23  -0.27     2.45
  SINCE MAR 1      1.96                      2.23  -0.27     2.45
  SINCE JAN 1      7.07                      6.23   0.84     3.23

DEGREE DAYS
 HEATING
  YESTERDAY       10                        23    -13       20
  MONTH TO DATE  663                       705    -42      539
  SINCE MAR 1    663                       705    -42      539
  SINCE JUL 1   4309                      5216   -907     4177

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     9.2



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   51        82      1945
 MINIMUM TEMPERATURE (F)   35        13      1965


SUNRISE AND SUNSET
MARCH 27 2017.........SUNRISE   642 AM CDT   SUNSET   711 PM CDT
MARCH 28 2017.........SUNRISE   640 AM CDT   SUNSET   712 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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