Climatological Report (Daily)
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050
CDUS43 KLOT 040634
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED MAY 4 2016


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR MAY 3 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67    216 PM  92    1955  66      1       78
  MINIMUM         40    450 AM  30    2004  45     -5       55
  AVERAGE         54                        55     -1       67

PRECIPITATION (IN)
  YESTERDAY        T             1.59 1919   0.12  -0.12     0.42
  MONTH TO DATE    0.51                      0.35   0.16     0.42
  SINCE MAR 1      6.65                      6.23   0.42     4.39
  SINCE JAN 1      8.72                      9.75  -1.03     7.25

SNOWFALL (IN)
  YESTERDAY        0.0           1.3  1907   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      3.7                       6.8   -3.1      7.1
  SINCE JUL 1     31.2                      36.6   -5.4     50.7
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       11                        10      1        0
  MONTH TO DATE   44                        32     12       14
  SINCE MAR 1   1226                      1365   -139     1384
  SINCE JUL 1   5234                      6099   -865     6564

 COOLING
  YESTERDAY        0                         1     -1        2
  MONTH TO DATE    0                         1     -1        2
  SINCE MAR 1      7                        11     -4        2
  SINCE JAN 1      7                        11     -4        2
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           100 AM
 LOWEST     37           100 PM
 AVERAGE    57

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        92      1952
 MINIMUM TEMPERATURE (F)   45        32      1954


SUNRISE AND SUNSET
MAY  4 2016...........SUNRISE   543 AM CDT   SUNSET   754 PM CDT
MAY  5 2016...........SUNRISE   542 AM CDT   SUNSET   755 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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